Methods We conducted ABO blood type appraisal in the way of reciprocal stereotypy.
方法:用正反定型法进行ABO血型鉴定。
The experiment test system which based on the twin inverter-motor reciprocal power-fed test rig is one of the most advanved and poplur test methods of AC drive.
本文研究的试验系统以能量互馈式交流传动试验系统为工作原理,包括牵引试验系统以及辅助试验系统。
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