Returns the string associated with an operating-system environment variable.
返回与操作系统环境变量关联的字符串。
You might want to set your profile like this, or in Windows, set a system environment variable. In any case, you want to add the following JARs to your classpath.
您也许想将您的profile也设置为这样，或者在Windows中设置一个系统环境变量。
To enable the Registry Preview to create and use a UTF-8 encoded database, before installing the Preview, you must set the db2codepage system environment variable.
为了使Registry预览版能够创建和使用UTF - 8编码的数据库，在安装这个预览版之前，您必须设置db 2 codepage系统环境变量。
Set up the environment variable ROO-DEV in your system settings, which should point to the bootstrap folder within the Roo project.
在您的系统设置中建立环境变量ROO-DEV，该变量应指向Roo项目中的引导文件夹。
Moreover this environment variable ensures auto timeout after inactivity for the interval of time for any login mechanism used to log into the system.
此外，该环境变量还为任何用于登录系统的登录机制，确保在一定时间间隔的不活跃之后自动超时。
Permanently by setting the CLASSPATH environment variable at the system level.
永久地，通过在系统级上设置CLASSPATH环境变量来实现。
The list depends both on your PATH environment variable and the contents of your UNIX system.
此列表取决于PATH环境变量和您的UNIX系统的内容） 。
On the subsequent remote logins to the system, the environment variable "TMOUT" will be set as read-only and with inactivity value as 60 seconds.
在后续的远程登录系统的过程中，环境变量“TMOUT ”将被设置为只读，并且不活跃值为60秒。
Configure JRE environment system variable for fap.
为FAP配置JRE环境系统变量。
The system class loader (also known as the application class loader) is the class loader responsible for loading code from the path specified by the CLASSPATH environment variable.
系统(system)类装入器(也称作应用程序类装入器)负责从CLASSPATH环境变量指定的路径装入代码。
When you find a compromised system, simply download the clean binaries, set your PATH environment variable to use them, and start looking for backdoors.
当你发现一个隐患的系统，只要下载二进制文件的清理，设置你的PATH环境变量来使用他们，并开始寻找后门。
Instead of going to System properties to add an environment variable, we can conveniently add it through Edit Configuration dialog box.
并不是在系统属性中添加环境变量，我们可以在编辑配置对话框中很方便地进行添加。
Environment path set to "path" variable missing after system restart?
环境路径设置为“路径”变量系统重启后失踪吗？
After building the translations it is possible to either change the language in system Settings, or run applications in another language using the environment variable KDE_LANG.
构建了翻译文件后，可以在系统中改变语言设置，或在环境变量kde_lang中改变语言设置来运行程序。
In radio environment of existing variable disturbtion and muti-way declining , expand frequence signal's broadband characteristics can improve system performance obviously.
在存在着各种干扰和多经衰落的无线环境中，扩频信号的宽带特性使得系统的性能得到明显的改善。
In the third part analyse the macro and micro environment, the variable of social system and advertising media market.
第三部分分析广告舆论发生的宏观环境和微观环境，即社会系统变量和广告舆论场。
If a variable was set in the operating-system environment, it is available as an NMAKE macro.
如果变数是在作业系统环境中设定，便可当做NMAKE巨集来使用。
The system includes configuration environment and operation environment. The PCA model is built and verified and the statistic variable control limits are determined in the configuration environment.
该系统包括组态环境与运行环境，其中组态环境完成主元模型的建立与检验、统计量控制限的确定以及统计量监视图的组态等功能；
Considering the disadvantages of the system, such as strong nonlinearity, low damping, low stiffness and the change of environment, a variable structure controller is designed in the thesis.
针对系统非线性强、阻尼比低、运行条件变化性大等特点，本文提出一种基于变结构控制理论的控制器。
Considering the disadvantages of the system, such as strong nonlinearity, low damping, low stiffness and the change of environment, a variable structure controller is designed in the thesis.
针对系统非线性强、阻尼比低、运行条件变化性大等特点，本文提出一种基于变结构控制理论的控制器。
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