对于奥巴马来说不幸的是，他的行政命令作用有限。
Unfortunately for Mr Obama, his executive order will have limited effect.
当一个菜单命令作用于当前屏幕上的绝大部分项目时，当它不适用的时候将其禁用。
When a menu command applies to most of the screen elements currently displayed, disable it when it doesn't apply.
如果一个菜单命令只是作用于屏幕上的少数项目，那么当它不适用的时候将其移除。
If a menu command applies to only a few of the screen elements, remove it when it doesn't apply.
在继续学习之前，简单看一下这些基本命令的作用。
Before I move on, take a quick look at what these basic commands do.
如果希望将不同命令的输出发送到不同的用户，设置通用筛选器或重定向的方法并不会起作用。
Setting up a general filter or redirection won't work if you want to send the output of different commands to different users.
我能够读懂长官的命令，或者我可解释出装备的作用，这就是关乎生死，不是吗？
I can read my commander's orders, or I can account for my equipment — that could be life and death, couldn't it?
回忆一下前面的内容，我们通过在Skeleton .tmpl文件上运行cheetahcompile命令生成了Skeleton . py，这是一个包含称作Skeleton的python类的包，这个包的作用类似于Skeleton . tmpl。
Recall that running the cheetah compile command on the Skeleton.tmpl file generates Skeleton.py, a package containing a Python class called Skeleton that ACTS just like Skeleton.tmpl.
在命令行中，正则表达式的作用相当于形容词——一种描述或限定词。
On the command line, the regular expression ACTS as an adjective — a description or qualifier.
该工具能自动生成用于实施变更、管理依赖对象的命令，并能自动定位由于模式变更所导致的副作用。
This tool automatically generates commands to implement changes, manage dependent objects, and take actions to address any side effects caused by schema changes.
由于僵尸网络病毒必须与主服务器通信来获得命令或返回数据——比如，密码和信用卡号码，通过侦测此过程该技术便能发挥作用。
It works by detecting when a botnet virus is communicating with its master servers, as it must do to get its commands or to send back data — say, your passwords and credit card Numbers.
所有用相同的标签发出的dma命令被认为是单一一个组，并且状态更新和排序操作都会作用于整个组。
All DMA commands issued with the same tag are considered a single group, and status updates and sequencing operations apply to the group as a whole.
在命令式语言中，输入相同而可能返回不同值的方法，都有副作用。
In imperative languages, any method that can possibly return different values, given the same input, has side effects.
当用户请求命令（应用功能）时，序列通过与用户接口对象相互作用来被执行。
The sequence starts when a user requests a command (an application function) to be executed by interacting with a user interface object, in this case the main form of the application.
我来简单的介绍一下命令中指定选项的作用.
I am going to explain briefly what is the meaning of the options I speficied.
执行以下操作用aix命令创建卷组。
说的是，此命令在该领域的微观方面的作用，可以得出。
Say is that this command in the field of micro-to the role that can be derived .
syncvg命令的作用是什么？
虽然上述命令会起作用，但是要使用mkfs .xfs将您的新xfs文件系统配置成最佳性能，有两个选项。
While the above command will work, there are a couple of options that you might want to mkfs.xfs to configure your new XFS filesystem for maximum performance.
我从来就不是“命令与控制”式项目管理的拥护者，那样做不起作用。
I'd never been a proponent of command-and-control project management-i knew that didn't work.
与shelve 作用相反的命令是unshelve。
gacutil /l |find /i "Corillian"这句命令的作用是什么？
安全限制仅用于全局作用域命令。有关更多信息，请向管理员咨询。
Security restrictions are available only as global scope commands. For more information, see your administrator.
RD命令是RMDIR命令的简称，作用是删除文件夹。
CD命令是CHDIR命令的简称，作用是进入某个文件夹。
The CD command is short for the CHDIR command, enter a folder.
在协商定价模式下，集团总部的主要作用是协调与信息沟通，而不是直接命令。
In the model of consensus-transfer pricing, the Group Headquarters 'main role is coordination and communication of information, rather than taking direct orders.
函数的作用是：请求运行一条FTP程序或命令。
The ftp_exec() function requests a program or command to be executed on the FTP server.
示范包括系统的活受控生火，单位的遥控，和系统和它的作用的命令了悟。
Demonstration included live controlled firing of the system, remote control of the unit, and command awareness of the system and its functions.
如果没有一个相关内容正在作用中，命令就不会显示。
If none of the related contexts are active, then the command is not displayed.
函数的作用是：发送一条原始FTP命令到FTP服务器。
The ftp_raw() function sends a raw command to the FTP server.
函数的作用是：发送一条原始FTP命令到FTP服务器。
The ftp_raw() function sends a raw command to the FTP server.
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