ACVR Alternating Current Voltage Ratio 交流电电压比值 ; 交流电压比
This paper briefly introduces a hardware system of the alternating current motor test of the platform with superior natural price ratio.
简略介绍了一种具有优越性价比的交流电机测试平台的硬件系统。
Therefore, a new approximation model for alternating phase shift mask considering shadowing effects was proposed in this paper, and shadowing ratio was redefined.
因此本文针对交替式相移掩模，提出了一种考虑阴影效应的近似模型。
Alternating current impedance and corrosion resistance of polymer coatings on sheet iron have been investigated in aqueous solution of NaCl with mass ratio of 0. 03.
研究了涂覆在铁板上的纯高聚物涂层在质量分数为0．03的氯化钠水溶液中的交流电容、电阻特性，以及与涂层耐蚀性的关系。
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