test channel meaning in Chinese

试验信道

Usable cross - section of the test channel
试验流道的可用横截面
Because in this system there are three switches used to transfer the test channel , a control circuit is made to control the switches automatically , and the control procedure is programmed
三端口测量系统中切换测量通道使用了微波丌关,因此制作了控制开关的驱动电路,并编制丌关控制程序,实现了对开关的自动控制。
The affection on sensitivity by differential drive patterns is analyzed . and the test for consistency of testing channels shows that the characteristics of every testing channel of the system are identical generally
分析了各种激励模式对求解场域敏感性的影响，并对测量通道性能的一致性做了测试，结果表明所设计的系统各测量通道性能基本一致。
In this design , the calibration and the test is done by switching the test channel . in the trl calibration , for solving the problem that one set calibration kit is not enough for three ports ’ connection , a new calibration step is added
在多端口测量系统的校准中,为解决trl校准件只有一套不够三个测试端口连接的问题,增加了校准步骤,使得只用一套校准件就能校准多端口系统而校准效果却维持不变。