switch rating造句
例句與造句
- main cable undersized when compared to main switch rating
與總開關(guān)掣的額定值比較，主電纜的尺寸過小。 - lt is more effective to reduce the strike back switching rate by decreasing resistance of impulsion grounding resistor of pole than by increasing number of insulators
研究結(jié)果對提高220kv復(fù)蓋線的運(yùn)行安全及可靠性有實(shí)際指導(dǎo)作用。 - with the increase of integrate circuit switch rate and pcb density, signal integrity has become one of the main problems in high-speed pcb design
隨著集成電路開關(guān)速度的提高以及pcb(printedcircuitboard)板密度的增加,信號完整性問題已成為高速pcb設(shè)計(jì)必須關(guān)注的問題之一。 - the temperature of the membrane patch is a very important control parameter, it operates through affect the switching rate of ion channels, but little attention has been paid on the effects of variation in temperature
溫度是通過影響神經(jīng)元膜上通道的開關(guān)幾率來影響整個(gè)系統(tǒng)的，是一個(gè)非常重要的控制因素，但是，在已有的研究中，很少有人從理論上考慮溫度的影響。 - this thesis built the models computing the working frequency over-voltage " operation over-voltage for 220kv fugai transmission line, calculates and analyzes working frequency over-voltage " operation over-voltage using emtp program and provides reasonable protection measures for the transmission line . furthermore, regulations method, traveling wave method and striking distance method are used to study and compare lightning-enduring capabilities of different types of pole in power transmission lines aiming at the fact that the lightning strike switching rate of 220kv fugai line is higher
本文分別建立了計(jì)算220kv復(fù)蓋線路的工頻電壓升高及操作過電壓的計(jì)算模型，利用emtp程序?qū)?20kv復(fù)蓋線路工頻電壓升高、投切空線過電壓、投切空變過電壓、單相故障過電壓進(jìn)行計(jì)算分析，并提出合理的防護(hù)措施。 - It's difficult to find switch rating in a sentence. 用switch rating造句挺難的
- various factors that influence lightning strike switching rate are also analyzed . it has been showed that for some given configuration, all lightning over-voltages on substation equipments do not exceed the 1ightning strike insulation level in the case of invading waves out of lightning strike aerial input protection line
同時(shí)利用規(guī)程法、行波法、擊距法對輸電線路中不同桿塔型號的耐雷性能分別進(jìn)行了研究和比較，對影響輸電線路雷擊跳閘率的各種因素進(jìn)行了分析。