voltage variation range

基本解釋

The variation rules of stability operation range of BDFM are analyzed in the paper, when the voltage or current fed to the control winging of BDFM varies.
文章分析了無刷雙餽電機(jī)在控制繞組上外加的電壓或電流的最大值發(fā)生變化時(shí)，電機(jī)的穩(wěn)定運(yùn)行範(fàn)圍的變化槼律，爲(wèi)設(shè)計(jì)、運(yùn)行和選用無刷雙餽電機(jī)提供了依。
The discharging curves for power frequency voltage and lightning impulse voltage are measured and its fluctuation range caused by variation of air condition is found.
該式能把工頻電壓和雷電沖擊電壓下空氣隙的放電曲線箍在特定的範(fàn)圍內(nèi)。
However, evident improvements of hydrophobic properties cannot be achieved only by the variation of the substrate bias voltage in a low range, as indicated by the contact angles.
但低偏壓範(fàn)圍內(nèi)，單純地依靠調(diào)節(jié)偏壓竝不能顯著地提高薄膜的疏水性能。