windows7 service pack1 英文语言包下载(含x64和x32)
众所周知，微软从vista开始在旗舰版中添加了一项很受办公人士欢迎的功能，那就是多语言自由切换（当然这项功能必须安装了对应语言的语言包才可以进行操作）这项功能非常人性化，对于一些英语初学者或者是电脑爱好者也有一定的帮助。安装方法只需要在开始菜单上的windows UPDATE可选更新上选择你所需要的语言包，进行下载安装即可，全过程都是自动化的。但是一直作为保守派的微软并没有像用户提供这些语言包的下载地址，造成每一次重新安装系统之后，都需要重新下载安装，给用户带来了很大的麻烦，今天的话题来了。
官方下载：x64:
https://www.360docs.net/doc/73263302.html,/msdownload/update/software/updt/2011/02/win dows6.1-kb2483139-x64-en-us_9b9c8a867baff2920507fbf1e1b4a158572b9b87.exe
x86:
https://www.360docs.net/doc/73263302.html,/msdownload/update/software/updt/2011/02/win dows6.1-kb2483139-x86-en-us_783d6dd59e2ec8fb0995a059c9c121795bde46c8.exe （注意：上述版本是sp1版本的，sp1版本之前的windows7版本不能安装，后续的windows版本也不能安装）
另外网阁还将为大家提供了网盘下载，以免狡猾的微软将文件从服务器上删除）后续：
网盘下载：X64
网盘下载：X86
公司理财(英文版)题库2
CHAPTER 2 Financial Statements & Cash Flow Multiple Choice Questions: I. DEFINITIONS BALANCE SHEET b 1. The financial statement showing a firm’s accounting value on a particular date is the: a. income statement. b. balance sheet. c. statement of cash flows. d. tax reconciliation statement. e. shareholders’ equity sheet. Difficulty level: Easy CURRENT ASSETS c 2. A current asset is: a. an item currently owned by the firm. b. an item that the firm expects to own within the next year. c. an item currently owned by the firm that will convert to cash within the next 12 months. d. the amount of cash on hand the firm currently shows on its balance sheet. e. the market value of all items currently owned by the firm. Difficulty level: Easy LONG-TERM DEBT b 3. The long-term debts of a firm are liabilities: a. that come due within the next 12 months. b. that do not come due for at least 12 months. c. owed to the firm’s suppliers. d. owed to the firm’s shareholders. e. the firm expects to incur within the next 12 months. Difficulty level: Easy NET WORKING CAPITAL e 4. Net working capital is defined as: a. total liabilities minus shareholders’ equity. b. current liabilities minus shareholders’ equity. c. fixed assets minus long-term liabilities. d. total assets minus total liabilities. e. current assets minus current liabilities. Difficulty level: Easy LIQUID ASSETS d 5. A(n) ____ asset is on e which can be quickly converted into cash without significant loss in value.
光纤通信RF方面的中英文翻译
RF和微波光纤设计指引 Name: Class: Student NO.:
RF and Microwave Fiber-Optic Design Guide Agere Systems Inc., through its predecessors, began developing and producing lasers and detectors for linear fiber-optic links nearly two decades ago. Over time, these optoelectronic components have been continually refined for integration into a variety of systems that require high fidelity, high frequency, or long-distance transportation of analog and digital signals. As a result of this widespread use and development, by the late 1980s, these link products were routinely being treated as standard RF and microwave components in many different applications. There are several notable advantages of fiber optics that have led to its increasing use. The most immediate benefit of fiber optics is its low loss. With less than 0.4 dB/km of optical attenuation, fiber-optic links send signals tens of kilometers and still maintain nearly the original quality of the input. The low fiber loss is also independent of frequency for most practical systems. With laser and detector speeds up to 18 GHz, links can send high-frequency signals in their original form without the need to downconvert or digitize them for the transmission portion of a system. As a result, signal conversion equipment can be placed in convenient locations or even eliminated altogether, which often leads to significant cost and maintenance savings. Savings are also realized due to the mechanical flexibility and lightweight fiber-optic cable, approximately 1/25 the weight of waveguide and 1/10 that of coax. Many transmission lines can be fed through small conduits, allowing for high signal rates without investing in expensive architectural supports. The placement of fiber cable is further simplified by the natural immunity of optical fiber to electromagnetic interference (EMI). Not only can large numbers of fibers be tightly bundled with power cables, they also provide a uniquely secure and electrically isolated transmission path. The general advantages of fiber-optics first led to their widespread use in long-haul digital telecommunications. In the most basic form of fiber-optic communications, light from a semiconductor laser or LED is switched on and off to send digitally coded information through a fiber to a photodiode receiver. By comparison, in linear fiber-optic systems developed by Lucent, the light sent through the fiber has an intensity directly related to the input electrical current. While this places extra requirements on the quality of the lasers and photodiodes, it has been essential in many applications to transmit arbitrary RF and microwave signals. As a result, tens of thousands of Agere Systems’ transmitters are currently in use. The information offered here examines the basic link components, provides an overview of design calculations related to gain, bandwidth, noise, and dynamic range
光纤通信系统Optical_Fiber_Communications_英文资料及中文翻译
光纤通信系统 Optical Fiber Communications 英文资料及中文翻译 Communication may be broadly defined as the transfer of information from one point to another .When the information is to be conveyed over any distance a communication system is usually required .Within a communication system the information transfer is frequently achieved by superimposing or modulating the information on to an electromagnetic wave which acts as a carrier for the information signal .This modulated carrier is then transmitted to the required destination where it is received and the original information signal is obtained by demodulation .Sophisticated techniques have been developed for this process by using electromagnetic carrier waves operating at radio requites as well as microwave and millimeter wave frequencies. The carrier maybe modulated by using either optical an analog digital information signal.. Analog modulation involves the variation of the light emitted from the optical source in a continuous manner. With digital modulation, however, discrete changes in the length intensity are obtained (i.e. on-off pulses). Although often simpler to implement, analog modulation with an optical fiber communication system is less efficient, requiring a far higher signal to noise ratio at the receiver than digital modulation. Also, the linearity needed for analog modulation is mot always provided by semiconductor optical source, especially at high modulation frequencies .For these reasons ,analog optical fiber communications link are generally limited to shorter distances and lower bandwidths than digital links . Initially, the input digital signal from the information source is suitably encoded for optical transmission .The laser drive circuit directly modulates the intensity of the semiconductor last with the encoded digital signal. Hence a digital optical signal is launched into the optical fiber cable .The avalanche photodiode detector (APD) is followed by a front-end amplifier and equalizer or filter to provide gain as well as linear signal processing and noise bandwidth reduction. Finally ,the signal obtained is
WIN7语言包下载
一般来说英文的系统都要比中文的系统运行起来反应快，我想把这个系统的语言更改为英文。可惜的是专业版的updata不提供语言包升级，因为除了旗舰版提供语言包升级外，别的都是不可以在线升级。现在是英文系统找中文的语言包好找，网上一大堆，但是反过来就不好找。我费尽了周折，终于找到了下载地址。哈哈~~~如果你的机器是那种老爷机，而且你用的是旗舰版以外的版本，自己的英文也还凑合的话，不妨试试英文的语言包哦！机器配置高的可以飘过了~~~ 好了，转入正题： 一、下载语言包 =========================================================== ========== x86............32位操作系统 ar-sa https://www.360docs.net/doc/73263302.html,/msdownload/update/software/updt /2009/08/windows6.1-kb972813-x86-ar-sa_210ccc96338a1ff683803eb4034 e5f53d6d54c97.exe bg-bg https://www.360docs.net/doc/73263302.html,/msdownload/update/software/updt /2009/08/windows6.1-kb972813-x86-bg-bg_2e5d91b00775e0f974d4ec213f c20d470ff6850e.exe cs-cz https://www.360docs.net/doc/73263302.html,/msdownload/update/software/updt /2009/08/windows6.1-kb972813-x86-cs-cz_2759680ec6e2f4a7629c7d02b1 fbce0a0d410a4e.exe da-dk https://www.360docs.net/doc/73263302.html,/msdownload/update/software/updt /2009/08/windows6.1-kb972813-x86-da-dk_e1c57a4dcbd336ac73e349a9b b9d30de17ac093f.exe
完整word版公司理财英文版题库8
CHAPTER 8 Making Capital Investment Decisions I. DEFINITIONS INCREMENTAL CASH FLOWS a 1. The changes in a firm's future cash flows that are a direct consequence of accepting a project are called _____ cash flows. a. incremental b. stand-alone c. after-tax d. net present value e. erosion Difficulty level: Easy EQUIVALENT ANNUAL COST e 2. The annual annuity stream o f payments with the same present value as a project's costs is called the project's _____ cost. a. incremental b. sunk c. opportunity d. erosion e. equivalent annual Difficulty level: Easy SUNK COSTS c 3. A cost that has already been paid, or the liability to pay has already been incurred, is a(n): a. salvage value expense. b. net working capital expense. c. sunk cost. d. opportunity cost. e. erosion cost. Difficulty level: Easy OPPORTUNITY COSTS d 4. Th e most valuable investment given up i f an alternative investment is chosen is a(n): a. salvage value expense. b. net working capital expense.
英文版罗斯公司理财习题答案
CHAPTER 8 MAKING CAPITAL INVESTMENT DECISIONS Answers to Concepts Review and Critical Thinking Questions 1. In this context, an opportunity cost refers to the value of an asset or other input that will be used in a project. The relevant cost is what the asset or input is actually worth today, not, for example, what it cost to acquire. 2. a.Yes, the reduction in the sales of the company’s other products, referred to as erosion, and should be treated as an incremental cash flow. These lost sales are included because they are a cost (a revenue reduction) that the firm must bear if it chooses to produce the new product. b. Yes, expenditures on plant and equipment should be treated as incremental cash flows. These are costs of the new product line. However, if these expenditures have already occurred, they are sunk costs and are not included as incremental cash flows. c. No, the research and development costs should not be treated as incremental cash flows. The costs of research and development undertaken on the product during the past 3 years are sunk costs and should not be included in the evaluation of the project. Decisions made and costs incurred in the past cannot be changed. They should not affect the decision to accept or reject the project. d. Yes, the annual depreciation expense should be treated as an incremental cash flow. Depreciation expense must be taken into account when calculating the cash flows related to a given project. While depreciation is not a cash expense that directly affects c ash flow, it decreases a firm’s net
win7汉化过程
`Windows 7桌面左下角的开始—>进入control panel(控制面板)—>Clock,language and Region(语言选项)下面的Change display language-->第二个按钮Install&Uninstall languages—>install display languages-->第二个按钮Browse-->点击browse按钮定位到语言包文件夹。 一、安装Windows 7“官方”汉化包 和此前某论坛的汉化包不同，安装这款“官方”汉化包，用户首先要通过Windows 7系统的控制面板（Contol Panel）（如图1），进入到区域和语言选项（Clock,language and Region）之中的Change display language选项（如图2）。 图1 在开始菜单中进入Windows 7系统控制面板（Contol Panel）
图2 在控制面板中进入区域选项的Change display language（语言）此时用户在区域和语言选项中，勾选“Install&Uninstal l languages（安装其它语言）”选项（如图3）， 图3 选择Install&Uninstall languages安装其它系统语言随后便会弹出安装窗口，用户即可勾选语言类型，并开始安装这款“官方汉化包”中的内容。
点击Install&Uninstall languages（安装其它语言）按钮，此时在弹出的对话框中，用户便可勾选“Install display languages”（如图4），并在随后弹出的窗口中，选择“Browse Computer or network”选项（如图5）。 图4 选择Install display languages确认安装其它语言包
光纤通信中常用英文缩写
光纤通信中常用英文缩写( 光纤通信中常用英文缩写(2006-08-15 08:43:28)转载分类：课程相关知识 光纤通信中常用英文缩写Acronyms ac alternating current 交变电流交流 AM amplitude modulation 幅度调制 AON all-optical network 全光网络 APD avalanche photodiode 雪崩二极管 ASE amplified spontaneous emission 放大自发辐射 ASK amplitude shift keying 幅移键控 ATM asynchronous transfer mode 异步转移模式 BER bit error rate 误码率 BH buried heterostructure 掩埋异质结 BPF band pass filter 带通滤波器 C3 cleaved-coupled cavity 解理耦合腔 CATV common antenna cable television 有线电视 CDM code division multiplexing 码分复用 CNR carrier to noise ratio 载噪比 CSO Composite second order 复合二阶
CPFSK continuous-phase frequency-shift keying 连续相位频移键控CVD chemical vapour deposition 化学汽相沉积 CW continuous wave 连续波 DBR distributed Bragg reflector 分布布拉格反射 DFB distributed feedback 分布反馈 dc direct current 直流 DCF dispersion compensating fiber 色散补偿光纤 DSF dispersion shift fiber 色散位移光纤 DIP dual in line package 双列直插 DPSK differential phase-shift keying 差分相移键控 EDFA erbium doped fiber amplifier 掺铒光纤激光器 FDDI fiber distributed data interface 光纤数据分配接口 FDM frequency division multiplexing 频分复用 FET field effect transistor 场效应管 FM frequency modulation 频率调制 FP Fabry Perot 法布里里-珀落 FSK frequency-shift keying 频移键控 FWHM full width at half maximum 半高全宽 FWM four-wave mixing 四波混频 GVD group-velocity dispersion 群速度色散 HBT heterojunction-bipolar transistor 异质结双极晶体管 HDTV high definition television 高清晰度电视
硬盘安装win7系统过程详细图解
硬盘安装win7系统过程详细图解 2011-9-7 16:58 husquan_KM 摘要: 看到很多同学使用比较旧的方法来使用硬盘安装WIN7都没有成功了，其实是硬盘安装WIN7方法改了，今天做了个图解硬盘安装WIN7的文章，其实也很简单。 1、下载解压WIN7的安装包用winrar、winzip、7Z等等都可以解压， ... 看到很多同学使用比较旧的方法来使用硬盘安装WIN7都没有成功了，其实是硬盘安装WIN7方法改了，今天做了个图解硬盘安装WIN7的文章，其实也很简单。 1、下载解压WIN7的安装包 用winrar、winzip、7Z等等都可以解压，一般情况下，你下载的都是ISO格式的镜像，你可以将后缀名ISO改为RAR，解压出来后会有下面这样的文件： 2、复制Win7文件到根目录 将这些文件复制到一个非系统盘的根目录下，系统盘大多数都是C盘，而根目录就是某个磁盘，比如F盘双击后进去的界面，注意：一定不要放到文件夹里。 3、下载nt6_hdd软件 下载nt6_hdd_installer：https://www.360docs.net/doc/73263302.html,/portal.php?mod=attachment&id=2359 下载nt6_hdd_installer：https://www.360docs.net/doc/73263302.html,/portal.php?mod=attachment&id=2360 下载nt6_hdd软件，下载后放到之前存放win7安装文件的盘符的根目录，也就是和win7的安装文件放到一起。如图：
4、选择自己当前的系统版本 运行nt6_hdd，会出现下面的窗口，如果您现在的系统是XP可以选择1，如果是vista或者win7选择2，选择后按回车开始安装，1秒钟左右结束，之后就是重启系统了。 5、开始安装Win 7系统 在启动过程中会出现如下界面，这时选择新出来的nt6 hdd Installer mode 1选项，下面就开始安装了，按照安装步骤一步一步就行了，其中需要设置的地方，自己看着办。
重装系统Win7步骤和详细教程(2014版_附系统映像)
本贴针对那些不会重装系统的用户，虽然重装系统很简单，但是还是有一些小白是不会重装的，本教程现在就详细的讲一下重装系统的具体步骤，本帖以重装Windows7系统为例，讲述一下重装系统的详细步骤。 首先，重装系统之前需要将电脑中的重要资料备份和转移，这是非常重要的，备份完成后，下面我们开始重装系统 第一步 下载Onekey ghost下载地址 https://www.360docs.net/doc/73263302.html,/soft/detail/23409.html 下载Windows7映像下载地址 https://www.360docs.net/doc/73263302.html,/s/15wrIA 注意：以上两个都不要保存在C盘 第二步 打开Onekey ghost，选择还原分区，在GHO WIM ISO映像路径选择刚下载的Windows7.GHO。如下图
接下来， 在底下选择还原到C盘（点击C盘，然后那C盘一条会变蓝）。如下图，然后点击确定。 点击确定后，会弹出一个提示框（如下图），询问是否重启，点击是。接下来计算机会重启。 计算机重启后，会出现下图的情况，什么都不需要做，等进度条走完即可
进度条走完后，计算机会再次重启，Windows会自动安装，什么都不需要做，等计算机进入桌面后，重装系统就算完成了。 重装完成后需要做的 1.检查系统是否经过正版激活 方法：控制面板--系统，拉到最下面看看是否激活（如果显示状态不可用，需要等一会） 如果未激活，下载小马激活工具激活https://www.360docs.net/doc/73263302.html,/s/1gdBUUGF 2.根据自己的使用习惯调整系统设置 3.将备份的数据导入回去 4.下载安全软件，个人推荐卡巴斯基，AVG，nod32，诺顿，小红伞，这些杀软都进入国内了，杀毒能力明显是比国产强的，这几个有的有免费版，收费的其实在淘宝几块钱就能买到一年的激活码，国产的诸如电脑管家之类的可以当做系统辅助类软件用，因为国外的杀软基本都不带清理垃圾，系统优化这之类的功能，可以两者结合使用。 5.根据自己使用习惯下载软件等等
光纤通信英文版常见中英对照单词表
A Absorption coefficient 吸收系数 ac alternating current 交变电流交流 Acoustic phonon 声学声子 Active component 有源器件 AM amplitude modulation 幅度调制 AM，FM，PM：幅度/频率/相位调制 AON all-optical network 全光网络 AOTF acoustic optic tunable filter 声光调制器APD avalanche photodiode 雪崩二极管 AR coatings antireflection coatings 抗反膜 ASE amplified spontaneous emission 放大自发辐射 ASK amplitude shift keying 幅移键控 ASK/FSK/PSK 幅/频/相移键控 ATM asynchronous transfer mode 异步转移模式Attenuation coefficient 衰减系数 Attenuator 衰减器 Auger recombination：俄歇复合 AWG arrayed-waveguide grating 阵列波导光栅 B Band gap：带隙 Band pass filter 带通滤波器 Beam divergence 光束发散 BER bit error rate 误码率 BER：误码率 BH buriedheterojunction 掩埋异质结 Binary representation 二进制表示方法 Binary 二进制 Birefringence 双折射 Birefringence双折射 Bitrate-distance product 比特距离的乘积 Block diagram 原理图 Boltzman statistics：玻尔兹曼统计分布 BPF band pass filter 带通滤波器 Bragg condition 布拉格条件 Bragg diffraction 布拉格衍射 Brillouin scattering 布里渊散射 Brillouin shift 布里渊频移 Broad area 宽面 Buried heterostructure 掩埋异质结 C C3 cleaved-coupled cavity 解理耦合腔 Carrier lifetime：载流子寿命CATV common antenna cable television 有线电视 CDM code division multiplexing 码分复用Characteristics temperature 特征温度 Chirp 啁啾 Chirped Gaussian pulse 啁啾高斯脉冲 Chromatic dispersion 色度色散 Chromatic dispersion 色度色散 Cladding layer：包层 Cladding 包层 CNR carrier to noise ratio 载噪比 Conduction band：导带 Confinement factor 限制因子 Connector 连接头 Core cladding interface 纤芯包层界面 Core-cladding interface 芯层和包层界面 Coupled cavity 耦合腔 CPFSK continuous-phase frequency-shift keying 连续相位频移键控 Cross-phase modulation 交叉相位调制 Cross-talk 串音 CSO Composite second order 复合二阶 CSRZ：载波抑制归零码 Cutoff condition 截止条件 CVD chemical vapour deposition 化学汽相沉积 CW continuous wave 连续波 Cylindrical preform：预制棒 D DBR distributed Bragg reflector 分布布拉格反射DBR: distributed Bragg reflector 分布式布拉格反射器 dc direct current 直流 DCF dispersion compensating fiber 色散补偿光纤 Depressed-cladding fiber: 凹陷包层光纤 DFB distributed feedback 分布反馈 DFB: Distributed Feedback 分布式反馈 Differential gain 微分增益 Differential quantum efficiency 微分量子效率Differential-dispersion parameter：微分色散参数 Diffusion 扩散 Digital hierarchy 数字体系 DIP dual in line package 双列直插 Direct bandgap：直接带隙 Directional coupler 定向耦合器
Win7英文版改中文版傻瓜教程
Win7英文版改中文版傻瓜教程 得，详细步骤一步一步来吧 安装简体中文语言包： 开始→ → →直接点【Install or uninstall display languages】 →【Install display languages】 →点有【Windows Update】的那一项 →【Check for updates】 →坐等checking完成 →完成以后点上面有【important updates】的那一项 →把【Important】卡的【全选】去掉 →点【Optional】卡，向下滑找到Windows 7 Language Packs里面的【Chinese(Simplified)】那一项，选中，点右下角的【OK】。我这个简体中文已经安装过了，拿繁体中文给你演示。→弹出提示1 Optional update selected，点【Install updates】 → →download完了以后自动安装，剩下的你懂的。安装完了重启。 重启以后进行如下设置： 开始→ → →
→【Location】设置为【China】，【Apply】，【OK】 →【Administrative】点【Change system locale…】 设置为【China(Simplified, PRC)】，【OK】 【Apply】，【OK】 →注销重新登录就可以了。 可选设置（设置完成以后注意注销重登） 1、若希望显示语言为中文： 【Keyboard and Languages】→【Choose a display language】设置为【中文简体】→【Apply】→【OK】 2、若希望更改系统时间显示格式： 【Formats】这一群自己研究吧 3、若希望更改登陆界面显示语言： 先设置好中文显示，【Administrative】，选【Copy setting…】，【Apply】，【OK】。
公司理财(英文版)题库15
CHAPTER 15 Capital Structure: Basic Concepts Multiple Choice Questions: I. DEFINITIONS HOMEMADE LEVERAGE a 1. The use of personal borrowing to change the overall amount of financial leverage to which an individual is exposed is called: leverage. a. homemade recapture. b. dividend c. the weighted average cost of capital. d. private placement. debt offset. e. personal Difficulty level: Easy MM PROPOSITION I b 2. The proposition that the value of the firm is independent of its capital structure is called: a. the capital asset pricing model. b. MM Proposition I. c. MM Proposition II. d. the law of one pric e. e. the efficient markets hypothesis. Difficulty level: Easy MM PROPOSITION II c 3. The proposition that the cost of equity is a positive linear function of capital structure is called: a. the capital asset pricing model. b. MM Proposition I. c. MM Proposition II. d. the law of one pric e. e. the efficient markets hypothesis. Difficulty level: Medium INTEREST TAX SHIELD a 4. The tax savings of the firm derived from the deductibility of interest expense is called the: a. interest shield. tax basis. b. depreciable umbrella. c. financing d. current yield. e. tax-loss carryforward savings. Difficulty level: Easy
正版Windows7系统安装方法
随着Windows7的普及，想使用WIN7操作系统的人确实不在少数，但多部分人都不懂得如何安装，看别人使用，而自己却不能使用！去电脑城买个盗版的系统盘吧，总是被强制安装很多软件，有时还有毒，很不安全！那就只能用XP，总感觉心理挺难受的吧。 好了废话不多说了，现在我就教大家如何使用虚拟光驱安装官方正版的WIN7系统吧。（注意：这里教安装的是单系统的WIN7，想装双系统只须将WIN7系统安装在原系统以外的分区即可，这里不进行详细讲述。） 虽然微软并没有免费发布出WIN7旗舰版提供下载，但是只要你想要。一切还是有的，嘿嘿 Windows 7 x86版下载地址：https://www.360docs.net/doc/73263302.html,/ghostxp/966.htm Windows 7 x64版下载地址：https://www.360docs.net/doc/73263302.html,/ghostxp/965.htm x64 是指CPU是64位版本的。x86 是指CPU是32位版本的。如果你的CPU是64位的。可以安装64位的，也可以安装32位的，反过来只能安装32位的。又普及了一个知识，这时 候可以有掌声了 下面我们正式开始： 1.我们将下载好的WIN7镜像用虚拟光驱载入，如果电脑开启了自动播放功能就会弹出如下图所示对话框
如果没有这个对话框的用户不要着急，我们可以进到虚拟光驱将这个程序打开就可以实现相同的效果。
在上图中，我们看到的这些文件就是用虚拟光驱载入的WIN7镜像文件所产生的，此时我们只需要运行“setup.exe”程序就会出现如下图所示的对话框
我们点击“现在安装（I）”按扭开始安装。等会就会出现如下图窗口