DUT power supply是什么意思

用法例句

Design and realization of testing device for six arm dipmeter tool;

六臂地层倾角电子仪测试装置设计与实现

With a photoelectric test device designed by the author, 632 and 150 embryos were examined respectively with two ways.

利用自行设计制作的光电测试装置,对632个和150个胚胎分别用两种方法进行测试,结果表明利用这两种方法都可以在孵化早期剔除无精蛋。