Using the tool of VC, we develop the test program and corresponding user interface to implement DC parameters automatic test system of VLSI.
具体方法是以VC为工具，编制测试程序及相应的用户界面实现VLS i直流参数测试系统自动化。
The results show that this testing system is fit for the test of DC signals, lower frequency signals and Power Frequency signals.
结果表明，该测试系统不仅适合于直流信号的测试，而且同样适合于低频信号、工频交流信号的测试。
It can be used in fields such as insulation test of high voltage equipments, DC power transmission system, static electrical equipments.
它在高压设备电气绝缘测试、直流高压输电和静电设备上均有良好的应用前景。
This design is a system of DC motor multiple speeds Based on PIC MCU is designed, as its necessary test equipment.
本文设计是一套基于PIC单片机的直流电机控制器，作为其配套的试验装置。
This design is a system of DC motor multiple speeds Based on PIC MCU is designed, as its necessary test equipment.
本文设计是一套基于PIC单片机的直流电机控制器，作为其配套的试验装置。
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