您要查找的是不是：
- The piston moves up and down in the piston chamber primarily in response to changes in intake manifold vacuum. 活塞主要因進氣歧管真空度的變化而在活塞腔內上下移動。
- Vacuum switch which uses the new type permanent magnetic actuator (PMA), has much higher operating accuracy and reliability. 摘要真空開關利用新型的永磁機構作為操動系統，具有較高的操作精度與可靠性。
- Exchange non-clearane metal oxidate matter arrester is suitabe for the voltage protection of transformer switch cupboard,vacuum switch etc. 交流無間隙金屬氧化物避雷器，適用於變壓器、配電屏、開關櫃、真空開關、輸電線路、電力計量箱、並聯補償電容器、旋轉電機等電壓保護。
- The basic structure and operating process of the surface-flashover triggered vacuum switch(TVS) were depicted. 介紹了沿面擊穿型觸發真空開關的基本結構和工作過程。
- There are intrelocks between isolating switch、vacuum switch and earth switch to avoid misoperating. 隔離開關、真空開關、接地開關之間互相聯鎖，以防止誤操作。
- The vacuum degree within the vacuum interrupter will have the direct effect upon the properties of vacuum switch. 真空滅弧室內真空度將直接影響真空開關的性能。
- The decaying gas pressure in arc extinguish chamber will cause the supply voltage to be beyond the endurance of a vacuum switch. 本文利用自行開發的電場探頭研究了真空開關屏蔽罩電位的有效值與真空度之間的關係,得出了相應曲線。
- It is used in overvoltage such as restrictive transformer, capacitor, electric machinery, vacuum switch, transformer neutral point sealed electrical instruments and cable. 適用於配電、變電系統中,限制可能出現的各種過電壓,以保證輸變電設備的安全運行。
- The development tendency of vacuum switch in the future is to miniaturize vacuum extinction chamber and develop high voltage vacuum switch and low voltage vacuum switch. 今後,真空開關的發展趨勢是真空滅弧室向小型化發展、真空開關向高電壓等級和低電壓等級發展。
- Vacuum interrupter is the heart of a vacuum switch, and its withstand ability under high voltage determines directly the main functions of the whole vacuum switch. 真空滅弧室是真空開關的心臟，其耐壓特性直接決定著真空開關的性能。
- The uses of this machine are manifold. 這台機器有多種用途。
- The resistance products have various types, and are for different lightning arrester, restrictive transformer, capacitor, electric machinery, vacuum switch, transformer neutral point sealed electrical instruments, cable, and railway line overvoltage. 該電阻片具有多種規格型號,用於組裝不同使用場所的避雷器,限制變壓器、電容器、電機、真空開關、變壓器中性點、全封閉電器、電纜、鐵道線路的過電壓。
- China is a vacuum interrupter and a vacuum switch the focus of equipment manufacturers, vacuum interrupter and vacuum circuit breakers for many years production and sales of domestic home front. 公司是我國真空滅弧室和真空開關設備的重點生產企業，真空滅弧室和真空斷路器產銷量連續多年居國內前列。
- When vacuum switches switch off shunt capacitors, restriking overvoltage may be brought about which will threaten insulation of equipments severely. 摘要真空開關在開斷並聯電容器組時可能產生重擊穿過電壓，對設備絕緣造成嚴重威脅。
- I groped for the light switch in the dark room. 我在黑暗的房間里摸索著找電燈開關。
- Goodness is simple, badness manifold. 善良單純; 邪惡複雜。
- The reform steps and working principle of the mechanical holding apparatus of low voltage vacuum switcher in KSGZY series mobile substation are introduced. 闡述了對KSGZY系列移動變電站低壓側真空饋電開關機械維持機構的改造方法以及改造后的工作原理。
- Abstract: The processing principle and the experiment system and results of arc-remelting for the contact material of vacuum switches are described in this paper. 本文介紹了真空開關觸頭材料電弧重熔工藝原理和電弧重熔系統及實驗結果。
- ICVS Idle Control Solenoid Vacuum Switch 怠速控制電磁閥真空開關
- ITVS Ignition Timing Vacuum Switch 點火正時真空開關
