专业英语第三章
电气工程及其自动化专业英语第三章课文翻译

Semiconductor switches are very important and crucial components in power electronic systems.these switches are meant to be the substitutions of the mechanical switches,but they are severely limited by the properties of the semiconductor materials and process of manufacturing. 在电力电子系统,中半导体开关是非常重要和关键部件。
半导体开关将要替换机械开关,但半导体材料的性质和生产过程严重限制了他们。
Switching losses开关损耗Power losses in the power eletronic converters are comprised of the Switching losses and parasitic losses. 电力电子转换器的功率损耗分为开关损耗和寄生损耗the parasitic losses account for the losses due to the winding resistances of the inductors and transformers,the dielectric losses of capacitors,the eddy and the hysteresis losses. 寄生损失的绕组电感器、变压器的阻力、介电损耗的电容器,涡流和磁滞损耗the switching losses are significant and can be managed. 这个开关损耗是非常重要的,可以被处理。
they can be further divided into three components:(a)the on-state losses,(b)the off-state losses and the losses in the transition states. 他们可以分为三个部分: 通态损耗,断态损耗和转换过程中产生的损耗。
最新版专业英语综英教程unit3 book3 ppt

Knowing use of shall, should, will and would
Text organization Text comprehension Language work
ParaphraseFra bibliotekText Structure
Para grap hs 1-6 Main idea
The writer introduces his idea with an anecdote. In this part, the author presents the fact that the Americans are habituated to using cars for everything. In this part, the author shows that pedestrian facilities are neglected or discarded.
Part 2: language work Comparison:
distort, twist, deform, contort & warp
These verbs mean to change and spoil the form or character of sth.
distort: To distort is to alter in shape, as by torsion or wrenching; the term also applies to verbal or pictorial misrepresentation and to alteration or perversion of the meaning of sth. The human understanding is like a false mirror, which, receiving rays irregularly distorts and discolors the nature of things by mingling its own nature with it. (Francis Bacon).
电气工程及其自动化专业英语第三章课文翻译

Semiconductor switches are very important and crucial components in power electronic systems.these switches are meant to be the substitutions of the mechanical switches,but they are severely limited by the properties of the semiconductor materials and process of manufacturing. 在电力电子系统,中半导体开关是非常重要和关键部件。
半导体开关将要替换机械开关,但半导体材料的性质和生产过程严重限制了他们。
Switching losses开关损耗Power losses in the power eletronic converters are comprised of the Switching losses and parasitic losses. 电力电子转换器的功率损耗分为开关损耗和寄生损耗the parasitic losses account for the losses due to the winding resistances of the inductors and transformers,the dielectric losses of capacitors,the eddy and the hysteresis losses. 寄生损失的绕组电感器、变压器的阻力、介电损耗的电容器,涡流和磁滞损耗the switching losses are significant and can be managed. 这个开关损耗是非常重要的,可以被处理。
they can be further divided into three components:(a)the on-state losses,(b)the off-state losses and the losses in the transition states. 他们可以分为三个部分: 通态损耗,断态损耗和转换过程中产生的损耗。
计算机专业 英语第三单元翻译

第三章:Basic Application Softwareanalytical graph 分析图AutoContent wizard 自动制作内容向导basic application 基本应用bulleted list 项目符号列表business suite 商业组合button 按键cell 单元格character effect 角色效应chart 图表column 列computer trainer 计算机教师contextual tab 上下文件标签database 数据库database management system(DBMS) 数据库管理系统database manager 数据库管理器design template 设计模板dialog box 对话框editing 编辑field 字段find and replace 查找与替换font 字形font size 字体大小/尺码form 表单format 编排;格式化formula 公式function 函数galleries 图文集grammar checker 语法检查器home software 家庭软件home suite 家庭组合icons (计算机屏幕上表示命令、程序的)符号, 图像,图标integrated package 集成组件,完整的软件包label 标签master slide 母片menu 菜单menu bar 菜单栏numbered list 编号列表numeric entry 数字输入personal software 个人软件personal suite 个人软件组pointer 指针presentation graphics 演示图片;电子文稿程序productivity suite 生产组合query 查询range 范围recalculation 重算record 记录relational database 关系数据库report 报告ribbons 带状区row 行sheet 单层表单slide 幻灯片software suite 软件组sort 排序;分类specialized application 专业应用specialized suite 专业组件speech recognition 语音识别spelling checker 拼写检查器spreadsheet 电子制表软件table 表格text entry 文字输入thesaurus 同义词词典toolbar 工具栏utility suite 实用程序组what-if analysis 假定分析window 窗口word processor 文字处理器word wrap 自动换行workbook file 工作簿文件worksheet 工作表As we discussed in Chapter 1, t正如我们在第一章讨论的,有两种软件。
化学专业英语第三章

(1)When compounds containing nitrates are heated,they not readily release all of the oxygen atoms in the compound. They decompose to give a compound that is a nitrite along with oxygen gas.
8
二、歧化反应句型
常用词汇是disproportionation 和disproportionate
例如:
(1)Mn3+ is unstable;its disproportionation is spontaneous. (2)Manganate ion is also unstable in acidic solution;its disproportionation gives permanganate and manganese (II)ion.
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三、中和反应句型 常用词汇有名词neutralization和动词neutralize, 例如: (1)CaCl2 is a salt formed during the neutralization reaction of hydrochloric acid with calcium hydroxide. (2)A salt and water are formed when sulfuric acid neutralizes sodium hydroxide. (3) A neutralization reaction involves the combination of hydrogen ions and hydroxide ions to form water.
专业英语第三章内容

• 3ly, there is an express intention to move away from classic bureaucracy to make organizations,personnel,and employment terms and conditions more flexible. • Thirdly, organizational and personal objectives are to be set clearly and this enables measurement of their achievement through performance indicators.
3.1 Public Management 新公共管理
• 序言 Introduction • First, whatever the model is called, it represents a major shift from traditional with far greater attention now being paid to the achievement of results and the personal responsible of managers.
Chapter three 第三章
Public management
新公共管理
Words
• • • • • • • • • • alleviate [ə‘liːvɪeɪt] vt. 减轻,缓和 profound [prə'faʊnd] adj. 深厚的;意义深远的;渊博的 steering from rowing 掌舵与划桨 inimical [ɪ'nɪmɪk(ə)l] adj. 敌意的;有害的 dubious ['djuːbɪəs] adj. 可疑的;暧昧的;无把握的;半 信半疑的 supplant [sə'plɑːnt] vt. 代替;排挤掉 paradigm [‘pærədaɪm] n. 范例;词形变化表 inevitably [ɪn'ɛvɪtəbli] adv. 不可避免地;必然地 semantic [sɪ‘mæntɪk] adj. 语义的;语义学的 devise [dɪ'vaɪz] vt. 设计;想出;发明;图谋;遗赠给 n. 遗赠
人力资源管理专业英语Chapter 3 Job Analysis and Job Design - 副本 - 副本
3.1 Introduction of Job Analysis and Job Design
Compensation Job analysis information is also essential for estimating the value of and appropriate compensation for each job. Performance appraisal A performance appraisal compares each employee’s actual performance with his performance standards. Strategic planning More and more, managers are beginning to realize that job analysis is another important tool in an organization’s overall strategic planning efforts.
3.2 The Steps in Job Analysis 工作分析的步骤
3.2 The Steps in Job Analysis
STEP 1 Identify the use to which the information will be put, since this will determine the data you collect and how you collect them.
Task: Coordinated and aggregated series of work elements used to produce an output (e.g, a unit of production or service to a client).
英语专业词汇学第三章课本及答案
Chapter 3 Morphological Structure of English Words We have discussed the historical, cultural and social factors that facilitate (使……容易;推动) the development of the English vocabulary. Borrowing, as we see, has been playing an active role in the expansion of vocabulary. In modern times, however, vocabulary is mainly enlarged on an internal basis. That is, we use word-building material available in English to create new words. But before we discuss the actual ways and means to make new words, we need to have a clear picture of the structure of English words and their components (成分) —word-forming elements. This chapter will discuss morphemes(语素;词素), their classification(分类) and identification(辨别), the relationship between morphemes and word-formation(构词法).3.1 MorphemesTraditionally, words are usually treated as the basic and minimal units of a language to make sentences, which are combinations of words according to syntactic rules(句法规则). Structurally, however, a word is not the smallest unit because many words can be separated into even smaller meaningful units. Take decontextualization for example. This is one word, but can be broken down into de-, con-, text, -a/ , -iz(e), -ation , each having meaning of its own. These segments (部分) cannot be furtherdivided; otherwise, none of them would make any sense. Though -ation has a number of variants (变体) such as -tion, -sion, -ion, they belong to the same suffix as they have the same meaning and grammatical function and occur owing to (因为;根据) different sound environment. These minimal meaningful units are known as morphemes (morphe is the Greek word for 'form'; -eme as in 'phoneme' (音素) means 'class of' ). In view of word-formation, the morpheme is seen as 'the smallest functioning unit in the composition of words' (Crystal 1985). Syntactically(从句法上看), however, a morpheme is the minimal form of grammatical analysis (语法分析). For instance, each of the word-forms studies, studying, studied, consists of the morpheme study + ; the forms -es in studies, -ing in studying, -ed in studied are morphemes, which express grammatical concepts (语法概念) instead of deriving new words (See Classifying Morphemes).3.2 Morphs and Allomorphs(词素变体)Morphemes are abstract units, which are realized in speech by discrete units (具体单位) known as morphs(形素). 'They are actual spoken, minimal carriers of meaning' (Bolinger and Sears 1981:43). In other words the phonetic or orthographic strings(语音串或拼写字串)or segments (切分成分;节) which realize morphemes are termed 'morphs' (Bauer 1983:15). The morpheme isto the morph what a phoneme (音位) is to a phone (音素). Most morphemes are realized by single morphs like bird, tree, green , sad, want, desire, etc. . These morphemes coincide (巧合) with words as they can stand by themselves and function freely in a sentence. Words of this kind are called mono-morphemic words. Some morphemes, however, are realized by more than one morph according to their position in a word. For instance, the morpheme of plurality {-s} has a set of morphs in different sound context, e. g. in cats /s/, in bags /z/, in matches /iz/. The alternates (作为替换的事物) /s/, /z/ and /iz/ are three different morphs. The same is true of the link verb morpheme {be}. Its past tense is realized by two distinct orthographic forms was , were, each of which happens to be a word-form, realizing {preterit} and {singular}, and {preterit} and {plural} respectively and each has its own phonetic form /woz/ or /wə:/. Therefore, both was, were and their phonetic forms /woz/ and /wə: / are morphs (See discussion in Bauer, p15).An allomorph refers to a member of a set of morphs, which represent one morpheme. Just as we class phones(音素) together as allophones (音位变体) of a single phoneme(音位), so we class morphs together as allomorphs of a single morpheme. Take the plural morpheme {-s} again. Phonetically, it is realized by /s/, /z/, /iz/, all of which are allomorphs. In English, many morphemes canhave more than one allomorph, particularly those freestanding morphemes which are functional words in their own right. Once they occur in connected speech, they may be realized by different forms, depending on whether they are accented or weakened (Look at the data in the table).Morphem e AllomorphStrong Weak{am} /aem/ /əm/, /m/{ was} /woz/ /WəZ/{have } /haev/ /həv/, /v/{would } /wud/ /wəd/, /əd/,/d/{he} /hi:/ /i:/, /i/{his} /hiz/ /iz/{for} /fo:/ /fə/{to} /tu:/ /tu/, /tə/Then what is the difference between morphs and allomorphs? The relationship can be illustrated by the diagram below.Morpheme{would}morph morph morph morph →allomorph/wud/ /wəd/ /əd/ /d/3.3 Classifying MorphemesMorphemes vary in function. Accordingly, we can classify morphemes into several general categories: free versus bound, derivational versus inflectional, and lexical versus grammatical. However, their boundaries are not as clear-cut as they appear to be due to some overlapping(重叠). For the sake of discussion, we shall define each type in terms of its characteristics.1. Free versus Bound Morphemes(自由词素与粘着词素)This is the easiest and most preferred classification in morphological studies, discussed in Hatch and Brown (1995), Crystal (1985), Fromkin and Rodman (1983), Bauer (1983), Bolinger and Sears (1981) and Matthews (2000). Morphemes which are independent of other morphemes are free. These morphemes have complete meanings in themselves and can be used as free grammatical units in sentences. They are identical with(与……完全相同) words, for example, man, earth, wind, car and anger.Morphemes which cannot occur as separate words are bound. They are so named because they are bound to other morphemes to form words or to perform a particulargrammatical function.Bound morphemes are chiefly found in derived words (派生词). Let us take recollection, idealistic and ex-prisoner for example. Each of the three words comprises three morphemes: recollection (re- collect-ion) , idealistic (ideal-ist-ic) , ex-prisoner (ex- prison -er). Of the nine morphemes, collect, ideal and prison can stand by themselves and thus are free morphemes. All the rest re-, -ion , -ist, -ic, ex-and -er are bound as none of them are freestanding units.Free morphemes are all roots, which are capable of being used as words or as word-building elements to form new words like collect, ideal, prison , whereas bound morphemes consist of either roots or affixes, most of which can be used to create new words like -dict- , -ced- (接近;去), re-, -ion, -ist, -ic and ex-(前). But there are a few affixes which can only indicate such grammatical concepts as tense, aspect, number and case, for example, the -ing in watching, -er in easier, -s in books, and -ed in worked.The English language possesses a multitude of (大量的) words made up of merely bound morphemes, e. g. antecedent, which can be broken down into ante-, -ced- and -ent. Among them, -ced- is a root meaning 'approach, go to', ante-, a prefix meaning 'before' and -ent, a noun suffix meaning 'a person, a thing', thus the whole word antecedent meaning 'something that goes before'(前例;前事;先行词;祖先). These examples show clearly that bound morphemes include two types: bound root (See Root, Stem, Base) and affix.2. Derivational versus Inflectional MorphemesMorphemes which are used to derive new words are known as derivational morphemes (派生词素) because when these morphemes are conjoined, new words are derived.In English, derivatives and compounds are all formed by such morphemes. For example, a + mor + ai, clear + ance, Life + Like and homo + gen + eous are results of such morphological processes.Inflectional morphemes(屈折词素), in contrast, indicate the syntactic relationships between words and function as grammatical markers. Inflectional morphemes are confined to suffixes. There is the regular plural suffix -s (-es) which is added to nouns such as machines, fridges, desks, radios and potatoes; the same forms can be added to verbs to indicate the simple present for the third person singular such as likes, works and goes; the form -'s is used to denote the possessive case of nouns such as the children ' s library, the man ' s role and the mother-in-law' s complaints; the suffixes -er, -est are usually attached to simple adjectives or adverbs to show their comparative or superlative degrees like happier—happiest,harder—hardest. Apart from these, there is the past tense marker -ed and progressive marker -ing added to verbs. The differences between inflectional and derivational morphemes can be summarized as follows (See Hatch and Brown, p266): Inflectional Derivational(1) Does not change meaning or part of speech of the stem (1) Changes meaning or part of speech of the stem.(2) Indicates syntactic or semantic relations between different words in a sentence.(2) Indicates semantic relations within the word.(3) Occurs with all members of some large class of morphemes.(3) Occurs with only some members of a class of morphemes.(4) Occurs at margins of words.(4) Occurs before any inflectional suffixes added.3. Content versus Grammatical MorphemesOn a semantic and syntactic basis, morphemes can fall into content and grammatical morphemes (Traugott and Pratt 1980:90; Bolinger and Sears, pp66~70; Hatch and Brown, p267). Content morphemes are lexical morphemes which are used as wesee above to derive new words, so also known as derivational morphemes. These morphemes, whether free or bound, have a lexical content, hence the name. Grammatical morphemes, on the other hand, function primarily as grammatical markers. They encompass both inflectional affixes and free morphemes such as in, and, do, have, they, -while, -where, but and that, which are traditionally called functional words.3.4 Identifying Morphemes(词素的区分)Since morphemes are the minimal distinct units, they should be identifiable by their forms, meaning and distribution. Generally speaking, lexical morphemes are easy to define:Mono-morphemic: land, skyDouble-morphemic: chill + y, mis + takeTriple-morphemic: anti + govern + ment, sports + man + shipFour-morphemic:un + friend + li + ness, morph + olog( i) + cal + lyOver-four-morphemic: inter + nation + al + iz(e) + ationIf the morphemes are always consistent in form and meaning, there should be no difficulty in identification(区分). However, thereis often mismatch(不一致)between form and meaning. Some morphemes are identical(相同的) in form but different in meaning, for instance, -er in teacher, clearer and eraser. -er in teacher means 'one who', but -er in clearer indicates 'the comparative degree', and -er in eraser denotes 'an object'. Therefore, -er in each case is a different morpheme.Some morphemes are not meaningful in isolation(单独)but acquire meaning by virtue of(通过)their connection in words (Fromkin and Rodman, p116). The classic examples are cranberry(越橘), huckleberry (黑果;乌饭树浆果)and boysenberry(博弈增莓), each seeming to be a kind of berry. But when cran-, huckle- and boysen- are isolated, they are meaningless and they are incapable of forming new words with other morphemes rather than with berry. There are other morphemes which occur in many words, but their meaning is difficult to define, for instance, -ceive in conceive (想象;设想), perceive(感觉,察觉;认为)and receive. Some forms are meaningful, but not morphemes, such as fl- meaning 'moving light' in flash , flame and flicker(闪烁,忽隐忽现), and gl-meaning 'static light' in glow(发光,燃烧),glisten (闪耀;反光)and glitter(闪光;光彩夺目). These are only sound symbols often employed by poets in their literary creation but do not qualify as morphemes.The identification of inflectional morphemes is more problematic. In most cases, an inflectional morpheme can be segmented (切分)from the stem of a word and naturally can be added to the stem like the plural morpheme {s} in gloves, tables and classes. But what is the plural morpheme in men, sheep and feet ? The same is true of the past tense morpheme {ed} , which is explicit and segmentable in walked, loaded and danced. How can we isolate the past tense morpheme from knew, taught and cut ? To solve the problem, we have to resort to other ways.3.5 Morpheme and Word-formationWe know that words can be analyzed into morphemes, which are the minimal meaningful units in the composition of words. In word-formation, however, morphemes are conventionally labeled root, stem, base and affix.1. AffixAffixes are forms that are attached to words or word elements to modify meaning or function. All affixes are bound morphemes because none of them can stand as words in their own right. According to the functions of affixes, we can divide them into inflectional affixes like -s, -ed and -ing, and derivational affixeslike pre-, ex-, de-, -less, -dom and -ic. Derivational and inflectional affixes are identical with derivational and inflectional morphemes. In view of their distribution in the formation of words, affixes can fall into prefix and suffix. Prefixes are all derivational, i.e. they are used to form new words whereas suffixes embrace(包括) both derivational suffixes and inflectional suffixes. Accordingly, the above-mentioned affixes can be further grouped into prefixes: pre-, ex- and de-y and suffixes: -less, -dom, -zc, -5, -ed and -ing.2. Root, Stem, BaseBefore we begin our actual discussion of word-building processes, there are some basic concepts that need clarifying(澄清). The processes of derivation and compounding involve different word-forming elements: affixes and root or stem or base. Indeed, some people use root or stem undiscriminatingly (不加区别地) on all occasions. But these three terms are not the same, and they denote to a greater or lesser degree different concepts despite the semantic overlapping between them.A root is the basic form of a word which cannot be further analyzed without total loss of identity (Crystal 1985). As mentioned earlier, the root, whether free or bound, generally carries the maincomponent of meaning in a word. In the word internationalists, removing inter- , -at, -ist, -s leaves the root nation. If we further divide nation as * na/tion or * at /ion, though -tion and -ion coincide with the noun suffix, the other part is meaningless and the original lexical identity is totally lost. Therefore, nation defies(使不能;使落空)further analysis. In terms of derivational and inflectional morphology, a 'root is that part of a word form that remains when all inflectional and derivational affixes have been removed' (Bauer 1983). Take internationalists again. After the removal of the inflectional affix -s and the derivational affixes -ist, -al and inter-, nation is what is left and thus is the root.A stem may consist of a single root morpheme as in iron or of two root morphemes as in a compound like handcuff. It can be a root morpheme plus one or more affixational morphemes as in mouthful, understatement. To make things more clearly, we say that the stem is used only when we deal with inflectional affixes. As Bauer defines, a stem is 'that part of the word-form which remains when all inflectional affixes have been removed' (ibid). In other words, any form to which an inflectional affix is attached is a stem. Consider the word internationalists again. Nation is a root as well as a stem as the plural -s can be added to it; national is not a root as it can be further divided, but a stem because an inflectionalaffix -s can be added to it when used as a noun; similarly, international is not a root but a stem for the same reason. This is also true of internationalist, which is a stem.A base is used in this book as an all-purpose term, referring to a form to which affixes of any kind (both derivational and inflectional) can be added. It can be a root or a stem. In the case of internationalists, nation is a base, national is a base, so are international and internationalist.nation(root, stem, base)national(stem, base)international(stem, base)internationalist (stem, base)InternationalistsIt should be noted that such an example gives the impression that a stem is just as good as a base. This is not true. In many cases, a form of word can neither be a root nor a stem, but only a base. This often happens when we deal with derivational affixes exclusively, for example impracticality(不切实际;无用;不现实). Removing the derivational affix -ity leaves only the base form impractical, and by further removing im- we have the base form practical left and by still further analysis, only practice remains.impracticalityimpractical (base)practical(base)practice(root, stem, base)Therefore, in the chapters to follow, we shall employ only the term base to refer to any basic word-building element.英语词汇学第三单元课后练习及答案Questions and Tasks1. Write the terms in the blanks according to the definitions.a. a minimal meaningful unit of a language ( )b. one of the variants that realize a morpheme ( )c. a morpheme that occurs with at least one other morpheme ( )d. a morpheme that can stand alone ( )e. a morpheme attached to a base, stem or root ( )f. an affix that indicates grammatical relationships ( )g. an affix that forms new words with a base, stem or root ( )h.what remains of a word after the removal of all affixes ( )i. that part of a word that can take inflectional affixes ( ) j. a form to which affixes of any kind can be added ( )2. What is the difference between grammatical and lexicalmorphemes, and inflectional and derivational morphemes?Give examples to illustrate their relationships.3. Analyze the words in terms of root, stem and base.individualistic undesirablesanize the following terms in a tree diagram to show their logical relationships.affix morphemederivational affix free rootbound root inflectional affixprefix free morphemebound morpheme suffix参考答案1. a. morphemeb. allomorphc. bound morphemed. free morphemee. affixf. inflectional affixg. derivational affixh. rooti. stemj. base2. Inflectional morphemes are the suffixes added to the end ofwords to denote grammatical concepts such as -s (-es) , -ed,-ing and -est (to show superlative degree of adjectives andadverbs) whereas derivational morphemes are prefixes andsuffixes added to words to form new words such as pre-, dis-, un- , -lion, -er, -ness and so on.Grammatical morphemes are those used to show grammatical concepts, including inflectional suffixes as mentioned above and functional words (prepositions, pronouns, articles,auxiliary verbs), for example, but, the, do and was; lexicalmorphemes are derivational affixes including both prefixesand suffixes.3.individualisticindividualist+ic[stem, base]individual+ist[stem, base]individu+al[stem, base]in+dividu[root, stem, base]undesirablesun+desirable[stem, base]desir+able[root, stem, base]4. morpheme free morpheme=free rootbound morpheme bound rootaffix inflectional affixderivational affix prefixsuffix。
专业英语第三章
3.1 Introduction
Except for air, most of the substances that you encountered are in a liquid or solid state. The mathematical treatment of solids and liquids, unlike that of gases, is complicated by the fact that their molecules (or ions or atoms) are close together and thus the forces of attraction or repulsion among them cannot be ignored. Because of the order in solids, it is possible to evaluate the forces operating among their constituent particles. The ions, atoms, or molecules of solids are present in a regular, unchanging arrangement. The study of liquids is complicated by the fact that they do not have the order present in solids, and although their molecules are in constant motion, the motion is not random as it is in gas. Thus theories to describe the behavior of liquids are particularly difficult to develop.
工程管理专业英语第三章翻译
Chapter3 Labor, Material and Equipment Utilization劳动力、材料和设备利用3.1 Factors Affecting Job-Site Productivity影响工地生产率的因素Job-site productivity is influenced by many factors which can be characterized either as labor characteristics, project work conditions or as non-productive activities.影响工地生产率的因素很多,大致分为劳动力特性、工程工作条件(环境)和非生产性活动。
The labor characteristics include:劳力特性包含:Age, skill and experience of workforceLeadership and motivation of workforce员工的年龄、技能和工作经验员工的领导力和动力The project work conditions include among other factors:工程施工环境因素包括:Sob size and complexity工作规模和复杂性Job site accessibility工作场地的易接近性Labor availability劳力的可用性Equipment utilization设备的使用Contractual agreements合同Local climate当地的气候Local cultural characteristics, particularly in foreign operations当地的文化特征,特别是海外工作的文化特征The non-productive activities associated with(与…相关,与…联系) a project may or may not be paid by the owner, but they nevertheless take up potential labor resources(占据可能的劳动力资源) which can otherwise be directed to the project.与项目有关的非生产型工作业主可以支付,也可以不支付,但他们占据潜在的劳动力资源,这些资源原本可以投入到项目中的.The non-productive activities include among other factors:非生产型活动包括:Indirect labor required to maintain the progress of the project维护工程进度的间接性劳力Rework for correcting unsatisfactory(不合格的) work不合格任务的返工Temporary work stoppage(停工)due to inclement (严酷的)weather or material shortage严酷的天气或者物料缺乏导致的临时停工Time off for union activities因工会活动而休假Absentee(缺勤) time, including late start and early quits缺勤时间,包括迟到和早退Non-working holidays节假日Strikes罢工Each category of factors affects the productive labor available to a project as well as the on-site labor efficiency.每类因素都影响生产劳动力的可用性和现场劳动力效率。
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Chapter 3 An introduction to Management:
The Nature and Role of Management
[本章学时]:2学时
[本章内容概要]: 3.1 What is organization?
3.2 What are management and manager?
3.3 Point of views of management
[本章教学目的与要求]:describe the nature of management, define management and management and managers; discuss the science and the art of management
[本章重点与难点]:the definition of organization, management and manager; managerial levels
3.1 What is an organization?
1 The definition
An organization is defined as a group of people working together in a structured and coordinated fashion to achieve a set of goals.
2 characteristics
The common characteristics of organizations are shown as follows:
◆They have a distinct purpose(goal)
◆Are composed of people
◆Have a deliberate structure
3 organizational resources
(1) Human resources——managerial talent and labor
(2) Financial resources——capital investments to support ongoing and long-term operation
(3) Physical assets——raw materials, office and production facilities, and equipment
(4) Information——usable data, information linkages
3.2 What are management and manager?
1 what is management
Management is a set of activities ( planning and decision making, organizing, leading, and controlling) directed at an org anization’s resources (human, financial, physical, and information ) with the aim of achieving organizational goals in an efficient and effective manner.
The basic purpose of management is to efficiently use resources wisely and in a cost effective way.
Efficiency—doing things right is to get the most output for the least inputs. Effectiveness—doing the right things is to attain organizational goals.
2 what is a manager?
A manager is someone whose primary responsibility is to carry out the management process, who plans and makes decisions, organizes, leads and controls human, financial, physical, and information resources, and who works with through other people by coordinating and integrating their work activities in order to accomplish organizational goals.
The three levels of managers are:
Top managers who are responsible for making organization-wide decisions and establishing plans and goals that affect the entire organization
Middle managers who are primary responsible for implementing the policies and
plans of top managers, supervising and coordinating the activities of lower level managers.
First-line managers who are at the lowest level of management and manage the work of no managerial employees.
3 essential managerial skills
Conceptual skill: the ability to think analytically and achieve integrative problem solving.
Human skills: the ability to work well in cooperation with other persons
Technical skills: the ability to apply expertise and perform a special task with proficiency.
3.3 Point of views of management
1 management: science or art
(1) Science of manament
It is assume that management problem can be approached by using rational, logical, objective, and systematic ways, and it is required using technical, diagnostic, and decision-making skills and techniques to solve problem.
(2) Art of management
Management decisions are made and problems are solved by using a blend of intuition, experience, instinct, and personal insights. Managers need the use of conceptual, communication, interpersonal, and time-management skills to successfully accomplish the tasks associated with managerial activities.
本章小结
An organization is defined as a group of people working together in a structured and coordinated fashion to achieve a set of goals. The basic purpose of management is to efficiently use resources wisely and in a cost effective way.
A manager is someone whose primary responsibility is to carry out the management process, who plans and makes decisions, organizes, leads and controls human, financial, physical, and information resources, and who works with through other people by coordinating and integrating their work activities in order to accomplish organizational goals. Conceptual skill: the ability to think analytically and achieve integrative problem solving.
复习思考题
a. What’s the definition of organization?
b. What’s the definition of management ?
c. Is the management sciences or art?。