1) three-pole
三极
1.
Inverter-fed three-pole AMB was studied.
研究了一种逆变器供电的三极电磁轴承,推导了计及定、转子定位偏心的线性解析数学模型,该模型的精度得到了Maxwell2D有限元分析的验证。
2.
In three-phase circuit, installing the single-pole switch one by one closely,the instantaneous voltage between contacts is different from that of three-pole switch, but the related revised test method in Chinese National Standard (GB) is not issued up to now, in this paper, a proposal verification based on related revised IEC standard was presented, and its testing method was given.
单极开关用于三相电路中彼此相邻安装,由于是一极一极地先后操作,开关触头两端瞬间电压与三极开关的情况不同。
3.
Inspired by bearingless motor and the novel construction research on active magnetic bearing (AMB), this thesis does some research on the inverter-fed three-pole active magnetic bearing.
受新结构的电磁轴承和无轴承电机研究的启发,本文研究了一种新结构的逆变器供电式的三极电磁轴承,该种电磁轴承在磁极结构上是三极结构,在外电路拓扑上使用三相全桥逆变器给电磁轴承供电。
2) Triopole Diagram of Chinese Supreme Ultimate
三极太极图
3) diode-triode
二极—三极管
4) triode-pentode
三极—五极管
5) triode hexode
三极六极管
6) triode pentode
三极五极管
补充资料：三极
1.三才，天﹑地﹑人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条