2#楼施工技术交底
2用英语怎么写
1.2用英文怎么写2的英文是two。
词汇分析音标：英[tuː] 美 [tu]释义：n. 两个adj. 两个的num. 二短语Two Whatevers 两个凡是Two Women 烽火母女泪；两个女人；战地两女性；两女Two Cops 特警冤家；两个警察；锄暴特警；两个刑警Two Soldiers 两个士兵；两名士兵；同胞兄弟；幽默英语故事两名士兵Two Lamps 两盏巨灯Perfect Two 新天生一对；天生一对；咸菜贤才大贤永才例句1、They teamed Class One with Class Two.他们将一班和二班编成一队。
我们用两个师包围了这座城市。
3、We talked about two hours, but he hedged over my questions.我们用两个师包围了这座城市。
4、Working together for two months welded them into a group.在一起工作两个月使他们形成了一个团体。
5、He died two months ago.他两个月前去世了。
2.2的英文怎么写2的英文是two。
two英 [tu：] 美 [tu]n. 两个；两个东西；两点钟；一对；adj. 两个的；我同；num. 两个；第二；二；双语例句1. It's a long way to go for two people in their seventies.对于两个七十几岁的人来说，这段路太远了。
他在那儿的时候体重下降了2英石。
3. I undid the bottom two buttons of my yellow and grey shirt.我解开了自己黄灰相间的衬衫上最下面的两个纽扣。
4. It would be difficult to find two men who were more dissimilar.很难找到彼此间差异更大的人了。
语言学练习Exercise2
Chapter 2 5
Exercises
I. Fill in the blanks. 11. _____ is the smallest linguistic unit. Phoneme 12. According to _____, when there is a choice as to where to place a consonant, it is put into the onset rather than the coda. the maximal onset principle
Chapter 2 7
Exercises
II. Choose the best answer. 15. An aspirated p, an unaspirated p and an unreleased p are _____ of the p phoneme. A. analogues B. tagmemes C. morphemes D. allophones D 16. The opening between the vocal cords is sometimes referred to as _____. A. glottis B. vocal cavity C. pharynx D. uvula A
Chapter 2 14
Exercises
III. Decide whether the following statements are true [T] or false [F]. __ 29. Two sounds are in free variation when they occur in the same environment and do not contrast, namely, the substitution of one for the other does not produce a different word, but merely a different pronunciation. T __ 30. [p] is voiced bilabial stop. F
我的揪痧瘾（2020、2）
我的揪痧瘾（2020、2）我的揪痧瘾医⽣在线⽹2008/12/1709:22来源：我叫⼩美，⼩时侯经常看见⼈们揪痧，但从没体验过，是在我⾼中后，有⼀次重感冒，吃药也不见好，晚上妈妈说我给你揪揪痧吧，我没说什么，妈妈就在我脖⼦后边揪开了，刚开始还不是很疼，但随着吧吧的揪痧声，妈妈的⼿劲越来越⼤，我疼的乱叫，妈妈说痧很重，必须得揪透了才⾏，不管我怎么喊叫，妈妈就是不停⼿，⽽且我越动她就越⽤⼒，我只好咬着⽛强忍着，妈妈从脖⼦⼀直连着揪到肩膀，⼜把整个后背都揪了个遍.我以为终于揪完了，可妈妈⼜在我前胸揪了起来，特别疼，我眼泪都出来了，可妈妈就是不⼿软，揪了⼀个多⼩时，只到把我上⾝揪的紫⿊紫⿊的没⼀块好地⽅才罢⼿，揪出我⼀⾝汗，可别说，揪完我就特轻松舒服了.从此以后我⼀感冒发烧的就让妈妈给揪，我还真喜欢上了这种痛并很快乐的感觉.隔⼀段时间不舒服了就让⽼妈给揪揪全⾝.后来结婚了，我很希望⽼公能给我好好揪⼀次，可他不喜欢揪，总也不给我揪，⽽且他不舒服也不让我给他揪.有⼀次我发烧，晚上实在难受的不⾏，让⽼公给揪揪他怎么也不肯，后来看我不⾏就给我在后背刮了刮痧，可我总觉的没有揪痧的过瘾.⽣完孩⼦后我落下了腰疼的⽑病，去诊所拔了⼏次罐后，感觉挺管⽤，⽼公看我腰疼的直不起来也很着急，后来我治我的腰学会了拔罐，经常在我腰疼的时候给我拔罐、⾛罐、按摩、揪痧等，现在⽼公拔罐揪痧的技术很⾼，不光给我整治腰，在我感冒的时候也会给我揪痧、拔罐，现在我⼜可以感受揪痧拔罐了。
在⽼公的经常拔罐按摩下我的腰疼的次数少多了。
在我的影响下⽼公也爱上了揪痧拔罐，在他不舒服的时候，我也会很体贴的为他揪痧拔罐，他也没那么怕疼了。
现在⽼公⼀不舒服就主动让我给他揪痧。
我们两经常是旧痕未去⼜添新伤，但我们都很快乐！⽼公有⼀次在外地感冒了给我打电话说：“⽼婆我越来越离不开你了，你要在我⾝边就可以给我揪痧了，我真的好难受。
”我说：“你以前不是怕疼⽼不让揪吗？现在想起我的好了？你到外边诊所拔拔罐吧！回来我给你揪。
托福TPO42阅读Passage2原文文本+题目+答案解析
为了帮助大家高效备考托福，为大家带来托福TPO42阅读Passage2原文文本+题目+答案解析，希望对大家备考有所帮助。
Explaining Dinosaur Extinction Dinosaurs rapidly became extinct about 65 million years ago as part of a mass extinction known as the K-T event,because it is associated with a geological signature known as the K-T boundary,usually a thin band of sedimentation found in various parts of the world(K is the traditional abbreviation for the Cretaceous,derived from the German name Kreidezeit).Many explanations have been proposed for why dinosaurs became extinct.For example,some have blamed dinosaur extinction on the development of flowering plants,which were supposedly more difficult to digest and could have caused constipation or indigestion—except that flowering plants first evolved in the Early Cretaceous,about 60 million years before the dinosaurs died out.In fact,several scientists have suggested that the duckbill dinosaurs and homed dinosaurs,with their complex battery of grinding teeth,evolved to exploit this new resource of rapidly growing flowering plants Others have blamed extinction on competition from the mammals,which allegedly ate all the dinosaur eggs—except that mammals and dinosaurs appeared at the same time in the Late Triassic,about 190 million years ago,and there is no reason to believe that mammals suddenly acquired a taste for dinosaur eggs after 120 million years of coexistence Some explanations(such as the one stating that dinosaurs all died of diseases)fail because there is no way to scientifically test them,and they cannot move beyond the realm of speculation and guesswork. This focus on explaining dinosaur extinction misses an important point the extinction at the end of the Cretaceous was a global event that killed off organisms up and down the food chain.It wiped out many kinds of plankton in the ocean and many marine organisms that lived on the plankton at the base of the food chain.These included a variety of clams and snails,and especially the ammonites,a group of shelled squidlike creatures that dominated the Mesozoic seas and had survived many previous mass extinctions.The K-T event marked the end of the marine reptiles,such as the mosasaurs and the plesiosaurs,which were the largest creatures that had ever lived in the seas and which ruled the seas long before whales evolved.On land,there was also a crisis among the land plants,in addition to the disappearance of dinosaurs.So any event that can explain the destruction of the base of the food chain(plankton in the ocean,plants on land)can better explain what happened to organisms at the top of the food chain,such as the dinosaurs.By contrast,any explanation that focuses strictly on the dinosaurs completely misses the point The Cretaceous extinctions were a global phenomenon,and dinosaurs were just a part of a bigger picture. According to one theory,the Age of Dinosaurs ended suddenly 65 million years ago when a giant rock from space plummeted to Earth.Estimated to be ten to fifteen kilometers in diameter,this bolide(either a comet or an asteroid)was traveling at cosmic speeds of 20-70 kilometers per second,or 45,000-156,000 miles per hour.Sucha huge mass traveling at such tremendous speeds carries an enormous amount of energy.When the bolide struck this energy was released and generated a huge shock wave that leveled everything for thousands of kilometers around the impact and caused most of the landscape to burst into flames.The bolide struck an area of the Yucatan Peninsula of Mexico known as Chicxulub,excavating a crater 15-20 kilometers deep and at least 170 kilometers in diameter.The impact displaced huge volumes of seawater,causing much flood damage in the Caribbean.Meanwhile,the bolide itself excavated 100 cubic kilometers of rock and debris from the site,which rose to an altitude of 100 kilometers.Most of it fell back immediately,but some of it remained as dust in the atmosphere for months.This material,along with the smoke from the fires,shrouded Earth,creating a form of nuclear winter.According to computerized climate models,global temperatures fell to near the freezing point,photosynthesis halted,and most plants on land and in the sea died.With the bottom of the food chain destroyed,dinosaurs could not survive. paragraph 1 Dinosaurs rapidly became extinct about 65 million years ago as part of a mass extinction known as the K-T event,because it is associated with a geological signature known as the K-T boundary,usually a thin band of sedimentation found in various parts of the world(K is the traditional abbreviation for the Cretaceous,derived from the German name Kreidezeit).Many explanations have been proposed for why dinosaurs became extinct.For example,some have blamed dinosaur extinction on the development of flowering plants,which were supposedly more difficult to digest and could have caused constipation or indigestion—except that flowering plants first evolved in the Early Cretaceous,about 60 million years before the dinosaurs died out.In fact,several scientists have suggested that the duckbill dinosaurs and homed dinosaurs,with their complex battery of grinding teeth,evolved to exploit this new resource of rapidly growing flowering plants Others have blamed extinction on competition from the mammals,which allegedly ate all the dinosaur eggs—except that mammals and dinosaurs appeared at the same time in the Late Triassic,about 190 million years ago,and there is no reason to believe that mammals suddenly acquired a taste for dinosaur eggs after 120 million years of coexistence Some explanations(such as the one stating that dinosaurs all died of diseases)fail because there is no way to scientifically test them,and they cannot move beyond the realm of speculation and guesswork. 1.In paragraph 1,why does the author include a discussion of when flowering plants evolved? 【事实信息题】 A.To help explain why some scientists believe that the development of flowering plants led to dinosaur extinction。
2的书写方法
2的书写方法在日常生活中，我们经常会涉及到数字2的书写。
无论是在学习、工作还是生活中，正确的书写方法都是非常重要的。
下面，我们就来详细了解一下数字2的书写方法。
首先，我们要明确数字2的基本形态。
数字2是阿拉伯数字中的一个，它的基本形态是一个弯曲的弧线，上面有一个小圆圈。
这是我们最常见的数字2的书写形式，也是最标准的书写形式。
在书写时，我们需要注意保持数字2的整体形状，保持圆润、匀称，不要出现歪斜、变形等情况。
其次，我们要注意数字2的书写顺序。
在书写数字2时，一般是从上到下、从左到右的书写顺序。
首先画出数字2的上半部分的曲线，然后再画下半部分的曲线，最后在上半部分的曲线上方画一个小圆圈。
这样的书写顺序可以帮助我们更好地掌握数字2的书写方法，保持数字的整体形状和美观度。
除了基本形态和书写顺序外，我们还需要了解数字2的书写规范。
在正式的文件、文书、报告中，数字2的书写需要符合一定的规范。
一般来说，数字2要与其他数字保持一致的字体、大小和风格，以保持整个文档的统一性和美观度。
在手写时，我们也需要注意字迹工整、规范，避免出现潦草、模糊的情况。
此外，数字2的书写还需要注意与其他数字的区分。
在一些情况下，数字2可能会与字母z混淆，因此在书写时要特别小心，确保数字2的书写清晰可辨，不会引起误解。
总的来说，正确的数字2的书写方法对我们的学习、工作和生活都是非常重要的。
通过掌握数字2的基本形态、书写顺序和书写规范，我们能够更好地书写出整洁、规范的数字2，提高书写质量，避免出现错误和混淆。
希望大家能够重视数字2的书写方法，不断提升自己的书写水平，为自己的学习和工作增添亮点。
2的整数特征
2的整数特征最近又仔细研究了下2的整数特征，有了新发现。
让我想想这个特征，首先呢，2是个偶数，这个大家都知道哈。
偶数就是能被2整除的数，就好像2是一把特殊的小尺子，去量别的数，能被它量完没有剩余的就是偶数啦。
这个特征可太明显了，你看4除以2得2，6除以2得3，一点余数都没有。
还有啊，2是所有质数里唯一的偶数。
质数是啥呢？就是除了1和它本身，不能被别的数整除的数。
我刚开始还挺疑惑的，为啥就2这么特殊呢？3、5、7、11之类的都是奇数，只有2这个小家伙，在偶数这个大家庭里还占着质数这个重要的地位。
这就好比在一群有着红色头发表示奇数的人群里，唯一有个绿头发的表示偶数的人，还和那些红头发里面厉害的被称为质数的人一样有特殊的身份，很奇怪吧。
我还发现2在加法和乘法里也表现出很有趣的特征。
比如说在加法里，加2就像是迈着整齐的小步伐一步一步往前。
1加上2就是3，3再加上2就是5，你能感受那种一点点累加的感觉。
在乘法里，任何数乘以2就等于把这个数本身加倍，这就像你有一袋子苹果，然后突然变成了两袋同样多的苹果，就像是把原来的复制了一份似的。
像3乘以2就是6，5乘以2就是10。
另外啊，2的倍数都有它的影子。
观察这些2的倍数的个位数也是挺好玩的，不是0就是2、4、6、8。
我之前还老看错数，以为有些不是2的倍数的数可能是呢，后来仔细用2去除一除才发现自己看错了。
我觉得2的整数特征在数字这个大家族里就像一颗独特的星星，闪闪发光还与众不同。
而且我觉得在整个数学宇宙里，2的这些特征虽然我们看着简单，说不定还有更多神秘的联系等着我们去挖掘呢。
我突然又想到，在计算机的二进制里，2也是非常重要的基础，不过这好像又是一个更深的话题啦，但是这也从侧面说明2多有个性了，就算到了另一个很不一样的数字世界里也是扛把子呢。
不过说起来，2的整数特征还有没有其他我没发现的地方呢？我得再好好琢磨琢磨。
再说说2在数的分解里的情况吧。
任何一个偶数都可以表示成2乘以某个整数，就像10可以分解成2乘以5，12可以分解成2乘以6。
包含数字2的自我介绍
包含数字2的自我介绍
嗨，大伙儿好呀！我叫小豆豆，今天可是咱开学的第二天呢，我特别喜欢这个数字2，感觉它弯弯的，就像个滑滑梯，特别好玩儿！我今年6岁，家里排行老二，上头有个哥哥，总爱叫我“小跟屁虫”，嘿嘿，谁让我是弟弟呢，跟着哥哥可有意思啦！
说起来，我的生日也是22号，这是不是很厉害呀？而且啊，我特别喜欢吃糖葫芦，咬一口“咔嚓”可甜啦！每次去买，我都要选两串，这样我和哥哥一人一串，不用抢，特别公平。
我家门牌号里也有个2，咱老师说这叫巧合，哎呀，这些词儿听着挺难的吧，不过没关系，我记住就行啦！我还爱画画，最喜欢画两只小鸭子，“嘎嘎”地叫着，像在对我笑呢。
好了，介绍完了，我是不是特棒呀？小豆豆可喜欢交朋友啦，以后有啥好玩的，记得叫我一起玩儿哦！
—— 1。
商务英语阅读教程Unit 2
Unit 2 Multinational CorporationPart I Pre-reading Questions1.Multinational corporations are business entities that operate in more than one country. One typical function is located in one country, while other facilities are located in other countries. In some circles, this type of corporation refers to a multinational enterprise or a transnational corporation.2. Multinational corporations have many branches at home and abroad, and their strategic objectives are oriented to the international market, aiming at maximizing global profits and controlling foreign companies through holdings.3. Corporate social responsibility refers to the responsibility for consumers, the community and the environment while creating profits for shareholders and the staff. The social responsibility of the enterprise requires taking the profit as the goal, emphasizing the concern of the human value in the production process and the contribution to the environment, consumers and society.Part II Extensive ReadingText A Going Global1.主旨归纳：The function of CSR has become more and more important in the world. Manycompanies begin to focus on the establishment of CSR. We are aware of the significance that CSR takes a part in obtaining certification and establishing the brand of a corporation. CSR will continue to expand across the globe if the market remains to open up.2.结构分析Part I The rich countries like Britain, America and Japan focus on different aspects of CSR. (Paras. 1-2)Part II The lead on CSR shifts from the rich world to the big emerging markets. (Paras. 3-13)A.India wants to improve basic services like schools and health care.B.China begins to redefine CSR to gain acceptability and build the brand.C.NGOs make great efforts to manage their reputation.Part III The conclusion: CSR has influenced the emerging countries, which will continue if markets stay open. (Paras. 14-18)3. 难句解析(1) Such differences in priorities are bound to grow in importance as the BRIC countries — Brazil, Russia, India and China — and other emerging markets gain in economic clout and confidence. (Para. 3)随着金砖四国（巴西、俄罗斯、印度和中国）以及其他新兴市场的经济影响力和自信的不断增强，发展优先性方面的差异一定会变得越来越重要。
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交底内容：
一、施工准备：
1、地下室钢管架体上抄测的标高为筏板面上500mm，以胶带上口为准，板顶距筏板面为3.88米，板顶距500线3.38米。
2、商业楼梯间降板100mm，电梯间及住宅楼梯间降板30mm，其余房间降板420mm。
3、梁主要尺寸有： 300×1800、300×400mm、300×500mm、250×400mm、300×600mm、200×450mm、200×400mm 等。
4、地下室板厚为180mm,商业楼梯详结施17页，住宅楼梯详结施16页。
二、材料及构配件
1 、模板面板均采用松木胶合板，规格为：1830×915×18mm；
2 、水平支撑休系中（粱、墙、柱的侧模支撑），次楞采用木枋，规格为2000×40×90mm，主楞采用48×3.5mm 钢管，对拉螺栓采用12mm对拉螺栓；现浇板固定采用2000×40×90木枋固定。
3 、垂直支架体系(梁、板的底模)中，梁的次楞采用40×90㎜木枋，主楞采用48×3.5mm钢管，粱底双排架之间外加直顶，立杆采用48×3.5mm钢管支撑。
三、主要施工方法的选择
1、墙柱模板采用1830×915×18mm的松木胶合板，采用Φ12mm高强螺杆，模板内楞采用2000×40×90木枋，外楞采用Φ48×3.5mm钢管。
2、所有的挑板与主体同时支模浇捣混凝土。
3、后浇带顶板采用独立支撑、拆模体系。
四、施工工艺
1梁底板支撑构造
梁跨度≥4m，其模板按设计要求起拱，起拱高度宜为跨度的1/1000～3/1000。
梁底垂直于梁长方向摆横向方木作小楞，小楞下顺梁长方向设顶托支座，顶托伸出钢管的自由长度不得大于200㎜，顶托内塞2￠48×3.5mm双钢管（居中对称布置）作为顶托梁，通过顶托梁把荷载传递到竖向钢管立杆上。
在双排架之间外架直顶（确保拆模时粱底板及支撑不懂）。
交底内容：
梁底部模板支撑表
梁截面尺寸（mm）40×90mm
方木小楞
Φ48×3.5双
钢管大楞
Φ48×3.5mm钢管支撑立杆（可调支托顶端）布置方木平行
梁截面设
置间距
沿梁宽度距
（顶托梁）
梁宽度方向梁跨度方向
纵横水平杆竖向
步距（mm）
两外侧立杆宽
度
纵向间距
300×1800 @200 @1200 1200 @1200 @1200
300（200）×500 @200 @1200 1200 @1200 @1200
300（200）×400 @200 @1200 1200 @1200 @1200
2、梁侧模支架结构
梁侧模采用40×90mm木枋背竖楞，用穿Φ20PVC管套Φ12mm对拉螺杆，外侧使用48×3.5mm双钢管对拉加固，使用蝴蝶卡卡上双钢管，Φ12双螺帽紧固，当梁高不大于800时，梁侧设置一道对拉螺杆，梁侧模底部各设一道方木，使用步步紧靠牢，其间距为500。
3、楼板底模支架结构
板底模下方木400×90mm横楞，在方木横楞下设顶托梁（顶托支座内居中对称布置￠48×3.5mm单钢管），传递荷载至钢管立杆，扫地杆和水平拉结杆横向延伸至框架梁支撑立杆上，与梁下立杆连接，保证架体的整体性。
4、墙模板结构构造
墙模板自身固定均采用竖向方木（间距200）和横向双水平钢管（间距同螺杆）组成，用穿Φ20PVC管套Φ12mm 对拉螺杆，外侧使用48×3.5mm双钢管对拉加固，使用蝴蝶卡卡上双钢管，Φ12双螺帽紧固。
螺杆对拉螺栓竖向间距500mm,第一道：距离地面200mm；最顶上一道距板底200，墙底设压脚板。
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