例句與造句

1. This kind of on - load tap changer has the merits of advanced structure , operating reliably , long useful life and maintenance freely , it is suitable for oil - immersed three - phases transformer with frequency 50hz , rated voltage 35kv and below and rated current under 400a and below
   統(tǒng)一設計的有載分接開關，具有結構先進，動作可靠，使用壽命長，維護方便等優(yōu)點，適用與50hz ，額定電壓在35kv及以下，額定電流在400a及以下的三相油浸式變壓器。
2. In this dissertation , correlative research of longer - term voltage stability have been carried out , including some slow dynamic elements , such as on - load tap changer ( oltc ) , maximum excitation limiters ( mel ) , etc . the effects of these slow dynamic elements on the course of voltage instability or collapse are revealed from the point of view of time - domain simulation
   本文基于pss e程序中的擴展動態(tài)仿真模塊，對考慮有載調壓變壓器( oltc ) 、最大勵磁限制器等慢動態(tài)元件的中長期電壓穩(wěn)定進行了相關的研究，從時域仿真的角度揭示這些慢動態(tài)元件在電壓崩潰過程中所起的作用。
3. It's difficult to find on-load tap changer in a sentence. 用on-load tap changer造句挺難的