no-contact process 中文意思是什麼
no-contact process
解釋
非接觸法-
A facility with the hydrolysis acidification process, the contact oxidation process and the chemical phosphorus removal process is designed to treat the sewage water in zhouzhuang ancient town, the no. 1 watertown in china, and it is buried under ground for the sake of protecting the environment
摘要採用水解酸化接觸氧化化學除磷工藝處理「中國第一水鄉」周莊古鎮的生活污水，考慮到對環境條件要求較高，池體採取地埋式建設。 -
It emphases the selection of secondary voltage of the step - down transformer, the control and protection of thyristor, the calculation of compensation capability and group capability, the technique of cross - zero switched on / off capacitors or reactor, the solution of avoiding possible resonance in switching on / off groups of capacitors or reactor and the measure of the best time to switch ( including the design of the computer survey and control system, instrument deliver system, delay operate and protect system ). although thyristor as a no - contact switch can avoid almost the problem of contact switch with contact, it can not solve the over - voltage, over - current and transient process itself as switching on / off capacitors or reactor. so we must develop a set of thyristor - switched control and protect system with great reliability so that it can realize of cross - zero switching on / off capacitors or reactor at any time
晶閘管具有過零、動作快速的特點，本研究以晶閘管為電容器和電抗器的分組投切開關，重點研究了協調變壓器二次電壓的選擇、晶閘管觸發控制及保護、動態補償容量及分組容量的計算確定、過零投切電容器和電抗器技術的實現、以及分組投切電容器和電抗器可能發生諧振的處理計算方法，給出實現最佳補償投切選擇方法（測控系統、儀表變送系統、操作和保護系統的設計步驟） ，研製了一套高可靠性晶閘管觸發控制及保護系統，實現對無功的靜止可調補償。 -
The process of teaching is a process of mutual knowledge between teacher and students, as well as a process of affective contact and intercourse between them. no matter in a formal communication or in a informal one, affection is always the focus
教學過程既是師生間的認知過程，又是師生間的情感接觸和交流過程，師生之間的交往，不論是正式交往還是非正式交往，情感是其交匯點。
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