According to the loop principle, it puts forward the new concept of positive testing point and negative testing point. Combined with the examples, 5 basic test methods are introduced.
并根据简单的回路原则,提出了正检测点、负检测点的新概念,结合实例简述电路检测5种基本方法的使用和检测要领。
This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petrochemical company.
介绍了便携式气体检测报警仪用于石油化工企业中有限空间的气体检测时的采样方法、检测点选择、检测工作程序以及检测结果的处理。
Stepper motor tuning program for stepper motor control and testing. Step angle and automatic computer testing point of view.
说明:步进电机微调程序,用于步进电机控制与检测。测试步进角度和自动计算机角度。
When the utility model is used, all points to be tested are connected with one plane, and the probe effectively contacts with each testing point on the plane in a sliding way to complete the test.
本实用新型的优点是:将所有待测试点转接到一个平面上来,然后可以用探头在这个平面上采用滑动方式与各个测试点进行有效接触来完成测试。
In addition, in many cases, there is only one testing point for some circuits, that is, its output, traditional methods are unable to effectively carry out their diagnosis.
此外,在很多情况下,一些电路只有一个可测试点,也就是它的输出端,传统的方法根本无法对它们进行有效诊断。