This console can be used to test mainly the ax - series relays and power supply panel series relays , and it also has the capacity to test other new kinds of relays 本检测台以ax系列继电器和电源屏继电器为测试对象,而且还可以进行一定的扩充以测试其它种类的继电器。
Through comparison we realized that the parts which have been mastered well by the students had more frequent appearance in the textbook , and vice versa 通过比较我们发现,测试对象掌握得比较好的都是在教材中出现比率比较高的;掌握得不好的都是在教材中出现比率比较低的。
In the second part , the author explains the ways and the methods in which the questionnaires are designed , what has been investigated and how to count and analyse the materials 第二部分,主要叙述调查测试工具设计、调查测试对象及问卷调查的回收、调查测试内容和统计方法等。
Method . hash codes should not be used to test for object equality because two objects may have the same hash code even if their respective fields have different values 不应该使用哈希代码测试对象是否相等,因为即使两个对象各自的字段具有不同的值,它们也可能具有相同的哈希代码。
Impedance of aluminium beam is tested with pzt and studied impedance frequency specialty , and the real impedance , the stain mode and position of pzt are analyzed 实验将铝梁作为测试对象,在其上粘贴压电陶瓷,通过对阻抗应答、振动模型和压电陶瓷片的粘贴位置的分析,研究梁的阻抗频率特性。
Now , when you run your test object , you should see the assertions results screen populated with either negative or positive assertions depending on if the conditions in your assertion were met 现在,当您运行测试对象的时候,您应该看到用否定或肯定断言填充的断言结果屏幕,是肯定还是否定则取决于是否满足断言中的条件。
It involves testing process , objects and techniques . in addition , risk estimation in regression testing and resources prediction by risk assessment was studied , some testing metrics related to 研究了回归测试中被测试对象的风险处理方法;研究了利用风险估计结果对资源使用进行预测的方法;并提出了一些与风险相关的测试度量。
Considering the underwater gun as the object under test , the integration of vxi bus test system is studied in this paper . the software and hardware of the multi parameter test system were developed , and verified by experiments at last 本文以水下枪械为测试对象,对vxi总线测试系统的集成进行了研究开发,组建了基于vxi总线的水下枪械多参数综合测试平台,开发了测试系统软件,并通过实验对系统进行了验证。
By combining virtual instruments technique with the test technique of electro - hydraulic servo valve , the test system of electro - hydraulic servo valve based on virtual instruments has been developed by the graphics software - labview6 . 1 . the test principle and method of electro - hydraulic servo valve were discussed in this dissertation . the experimental results on a moog servo valve demonstrate that the design of electronic - hydraulic servo valve test system is valid 本文将虚拟仪器技术和电液伺服阀性能测试技术结合起来,利用图形化软件工具? labview ,研制开发出了基于虚拟仪器的电液伺服阀性能测试系统,对电液伺服阀的静、动态特性测试原理和方法进行了讨论和研究,以moog伺服阀为测试对象进行了静态特性测试和试验结果分析,验证了所开发的电液伺服阀测试系统设计方案的合理性。
On the base the testing and evaluating system can get the part view of the whole view , now the system can offer the directively and personal testing and evaluating by the operations of information - direction 、 concept - mapping and selecting oftesting objects and referencing the users ’ matedata , testing and evaluating information etc . the model has been resolve the questions of test that are could not specify the scope of testing neatly , sharing the testing resource difficultly , can not control the testing process personlly , efficiency is low , and etc . the article has been make up of the parts of the studying and building of standard testing resource 、 building of domain ontology and the personal model of testing and evaluating etc 在此基础上测试评估系统就能够根据这种整体知识视图得到具体测试范围的部分视图,然后在部分视图中通过信息导航、概念映射、测试对象提取等操作并参考受测者的元信息、测试评估等信息进行个性化测试评估。该模型解决了当前测试所面临的测试范围不能灵活划分,测试资源难以共享、测试过程不能个性化控制、效率低下的问题。本文主要由标准测试资源的研究与建设、领域本体的构建、个性化测试评估模型等部分组成。