As a electric test variable power supply.
电器设备的通用试验电源。
The test variable is only accessible through custom code.
测试变量只能通过通用代码来访问。
A test variable is stored in the data area during execution.
执行期间测试变量存储在数据区域之中。
The Rational Performance Tester test variable provides this functionality.
RationalPerformance Tester测试变量提供了这个功能。
It is also possible to access and change a test variable through custom code.
通过通用代码来访问和更改测试变量，也是可能的。
The test variable is used to reference data throughout a test and between tests.
测试变量用于在测试之间以及测试之中引用数据。
You can declare and initialize a test variable, set its scope, and change its value.
您可以声明并初始化一个测试变量，设置它的范围，并更改它的值。
The "test variable" functionality plays an essential role in the split test process.
“测试变量”功能在分割测试过程中扮演着重要的角色。
The test variable functionality facilitates the exchange of data between the test modules.
测试变量功能会促进测试模块之间数据的交换。
The test variable is then substituted for the test's recorded values (username and password).
然后测试变量会替换为测试的记录值(用户名与密码)。
These are some of the benefits you can achieve using the split test and test variable functionality
使用分割测试和测试变量功能，会有以下的好处
The test variable is also used to exchange data between regular tests that have not been modularized.
测试变量还用于在没有模块化的规范测试之间交换数据。
Linking various test modules together by using the test Variable functionality so that they can exchange data.
使用Test Variable功能来联系各种测试模块，这样它们彼此之间就可以交换数据了。
You can define a variable in one test to capture and store test data and then reference the test variable in a second test.
您可以在一个测试中定义一个变量，以获取和存储测试数据，然后在第二个测试中引用测试变量。
From a programming perspective, using a test variable in Rational Performance Tester is similar to those in other programming languages.
从编程的角度来看，在RationalPerformance Tester中使用测试变量，类似于在其他编程语言中使用它们。
Figure 10 shows an example of local variable use, where test variables are initialized by using values from a data pool (login credentials).
图10显示了本地变量使用的范例，这里测试变量会使用来自数据汇(登录权限)的值来得到初始化。
You can substitute this value with your own text string or a value from another data source, such as a data pool, reference, custom code, or another test variable.
您可以使用您自己的字符串，或者来自另一个数据源的值来替换该值，这些数据源包括数据汇，引用，通用代码，或者其他的测试变量。
This means that you can reference this variable only in the test that it is declared but not across other tests.
这意味着您只能在声明它的测试中引用该变量，而不是在其他测试之间引用它。
This is because data set by one test is not visible to other tests, even if the other test contains a variable with the same name.
这是因为一个测试所设置的数据对其他测试来说是不可见的，就算其他的测试也包含有相同名字的变量也是这样。
Stores the global variable in the data area for the test engine, which allows access from different tests and different schedule user groups.
将这个全局变量保存到测试引擎的数据区域，这样允许不同的测试和不同调度的用户组进行访问。
Otherwise, statisticians say only strict clinical trials with a control group and a test group and one variable can truly prove a cause-and-effect association.
否则，统计学家表示只有进行严格的临床试验，对比一个控制组、一个测试组以及一个变量，才能真正证明因果关系。
The order of queue execution is variable: An optional feature, on by default, will reorder test execution based on results of a previous run, yet still showing the results in order.
测试的执行顺序是变化的：这是一个可选的功能，默认会根据上一次执行的结果重新排列执行顺序，但结果还是按照之前的顺序显示。
Start by recording a simple test with one variable data item, a search string.
通过记录带有一个可变数据的项目和一个搜索字符串的简单测试开始。
Using bit tests, you can easily test for specific flags on a flag variable.
使用位测试，可以容易地测试标志变量上的特定标志。
In addition, its built-in data correlation filters detect variable data, as well as preparing tests for data-driven load test generation.
另外，它的嵌入式数据相关性过滤器能够检查可变数据，并根据数据驱动加载测试需求进行测试。
The Systems Integration Test phase returns to the main use case and identifies the appropriate number of alternate and variable paths through the use case.
系统集成测试阶段回到主要用例，识别整个用例中交替可变路径的合适编码。
You can replace recorded test values with variable test data, or add dynamic data to the test.
您可以用各种测试数据来代替所记录的测试值，或者向测试中添加动态数据。
There is a possibility that some errors could occur during execution of the first test, thus preventing the variable value from being set.
在首轮测试的执行期间，可能会产生一些错误，使得您不能去设置变量值。
Gets the current file row pointer, stored as an object but used as an integer, from the global variable in the data area for the test engine (this will be set up later).
从测试引擎(稍后就会安装它)数据区域中的全局变量获取当前最为结果储存但是当作整数使用的文件行指针。
Within this generic template, you set a variable to determine whether the rule set contains an applicable test.
在这个通用的模板中，您要设置一个变量来判断这个规则集是否包含一个可适用测试。
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