例句與用法

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1. Main cable undersized when compared to main switch rating
   與總開關掣的額定值比較，主電纜的尺寸過小。
2. 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
   研究結果對提高220kv復蓋線的運行安全及可靠性有實際指導作用。
3. 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設計必須關注的問題之一。
4. 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元膜上通道的開關幾率來影響整個系統的，是一個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。
5. 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
   本文分別建立了計算220kv復蓋線路的工頻電壓升高及操作過電壓的計算模型，利用emtp程序對220kv復蓋線路工頻電壓升高、投切空線過電壓、投切空變過電壓、單相故障過電壓進行計算分析，并提出合理的防護措施。