Aerospace series - cables , electrical , aircraft use ; test methods - part 605 : wet short circuit test ; german and english version en 3475 - 605 : 2002 航空航天系列.航空用电缆.试验方法.第605部分:湿短路
The dbs theory that is developed in the recent years gave a systemic method for the mixed - signal circuits test and fault - diagnosis 近年来出现的des理论为数模混合电路的可测试性提供一种的系统化的处理方法。
To perform an in - circuit test , you need a test fixture that connects the circuit nodes on the board under test to the tester 为了完成在线测试,你需要一个测试固定装置,它可以将被测电路板上的节点连接到测试设备上。
And , when coupled with functional testing , the fault coverage for the entire process is as good as or better than in - circuit testing alone 加上功能测试,这个过程中检测到的故障率要比单独进行在线测试故障发现率大。
A unit that can be placed in a multiconductor circuit ( say , between a computer and a modem ) to provide terminal connections for circuit testing 放置在多线电路中的一种装置(如计算机和调制解调器间) ,为电路测试提供终端连接。