Online test system is an important component in instruction evaluation.
在线考试系统是教学评估的重要组成部分。
The article expounds the design, structure, technical data and operation instruction of the test bench.
阐述了该试验台的设计、构成、主要参数与使用说明。
The article expounds the design, structure, technical data and operation instruction of the test bench.
阐述了该试验台的设计、构成、主要参数与使用说明。
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