This paper analyses the difficulty in potentiometers' Contact Resistance Variation (CRV) test, and introduces an effective test method-Qarsi-Envelope test method (QETM).
本文分析了电位器接触电阻变化率(CRV)测量的难点，提出了一种行之有效的方法——准包络测量法。
Test pilots try to push the envelope.
试飞员尝试挑战极限。
To test this possibility, Bieniasz's team engineered an unrelated mouse retrovirus coated with the envelope protein that would have allowed the ancient chimpanzee virus to slip into cells.
为了检验这种可能性，Bieniasz的团队设计了毫不相关的涂有包膜蛋白的老鼠反转录病毒，这种病毒容许黑猩猩病毒进入细胞。
For instance, a good test assertion is a JUnit test that returns true if and only if the SOAP envelope returned by a Web service is identical to a pre-defined XML document.
例如，一个较好的测试断言为JUnit测试，即当且仅当Web服务返回的SOAP信封与预定义的XML文档完全相同时，返回true。
If you want to test the service, enter text in the node of the request envelope and click the green arrow button in the toolbar just above the SOAP request text.
如果想测试该服务，则在请求envelope的节点中输入文本，然后单击位于SOAP请求文本上方的工具栏中的绿色箭头按钮。
The article analyzes test methods for parts to follow the envelope requirement or maximum material requirement, as well as further requirements of geometrical tolerances for its central feature.
分析论述了采用包容要求或最大实体要求并对其中心要素的形位公差有进一步要求零件的检测方法。
Triaxial compression test with the remolded deep clay shows that its fraction Angle is lower than that of the common shallow clay, and the strength envelope deflects with high confining stress.
对深部黏土重塑土的常规三轴试验表明，其内摩擦角较一般浅层黏土低，而且在高围压下强度包线出现向下的转折。
The international technology actuality of flight test in height-speed envelope and the essentiality of the technology are introduced in this paper.
本文介绍了“回避区”飞行试验技术现状和回避区飞行试验技术的重要性，提出了进行回避区飞行试验的程序和内容。
The international technology actuality of flight test in height-speed envelope and the essentiality of the technology are introduced in this paper.
本文介绍了“回避区”飞行试验技术现状和回避区飞行试验技术的重要性，提出了进行回避区飞行试验的程序和内容。
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