用“PW”造句大全,PW造句
在本文使用的控制策略中,并联部分由PI控制和定时滞环比较PW M控制组成,而串联部分的控制则采用三角载波调制的PWM控制。
Leonid Brezhnev and PW Botha are consigned to the dustbin of history.
通过优化PW-QS加入量的配比,可进一步提高电池的抗震动*能。
本文介绍了旋转磁通PW M法变频调速的原理及采用专用单片机实现变频调速方案的优越*。
Objective To investigate the value of PW-TDI for estimating right ventricular function in the patients with hepatic cirrhosis.
PW: I think the majority of us are living mediocre, unexamined lives, and we don't pause to really understand this incredible story that God is working in us and through us.
。。。卫:一般来说一套不杆包括的杆、、、PW,及木杆、
Synthesis of p-tert-butyltoluene over PW/C catalyst
目的探讨脉冲组织多普勒(PW - TDI)评价肝硬化失代偿期右心功能的临床价值。
本文对开关磁阻电机发电运行原理,对采用定时瞬时值比较方式的PW M变流器的原理与控制进行分析。