在此基础上，研制开发出了一套智能化电力线高频载波通道测试装置。
At last, an intelligentized testing instrument for electric wire high frequency carrier wave channels is developed.
介绍了钛隔离套制造工艺的研制过程，成型、 焊接、线能量控制、焊接实验及评定、 热处理、机加工和检验。
The research work, fabricating, welding, heat-input control, welding test and evaluation, heat treatment, machining and inspection of titanium distance sleeve are presented here.
论述了利用“游标插值”的信号细分新方法，研制差线栅传感器的新思想。
The new thought of developing differential grating displacement sensor with the novel signal subdivision method of slipper interpolating is described.
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