commutation 中文意思是什麼
commutation
解釋
n. 名詞 1. 換算，交換，變換。2. 減刑；抵償；抵償金；劃撥。
3. 【電學】整流，換向。
4. 〈美國〉使用長期票（在兩地間）經常來往。
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Commutation is distinct from reprieve.
減刑不同於緩刑。 -
Darling, i don't want to hurry you, but didn't you say you were going to buy a commutation ticket this morning ?
親愛的，我本不願意催你，可是你不是說今天早晨要去買定期車票嗎？ -
The products are applicable making commutation of motors
該產品適用於製造電機換向器片。 -
On the justification of the commutation procedure
論減刑程序的正當化 -
All - round review and presentation of the capability of commutation
直流電機換向性能的綜合評述 -
A commutation theorem on associative rings
結合環的交換性定理 -
On the operation of the power of commutation
也談減刑權的運作 -
Our company is a specialized manufacturer in commutation ticket boxes
本公司專門生產回數票抽取盒。 -
Commutation failure factors analysis in hvdc transmission system
直流輸電系統中逆變器換相失敗的因素分析 -
The fourth part is concerned with the application of the commutation system
第四部分，減刑制度的適用。 -
I had my purse and commutation ticket stolen while i was sleeping in the train
當我在火車上睡覺時，我的錢包和月票被偷了。 -
Senate majority leader harry reid called the commutation disgraceful
國會參議院多數黨領袖裡德說減刑決定是可恥的。 -
Lead lanthanum zirconate titanate ( plzt ) and strontium barium titanate ( bst ) thin films are excellent materials for the potential applications in optical waveguide and optical commutation, due to their excellent electrical, optical and electro - optical ( e - o ) properties
Plzt 、 bst鐵電薄膜具有良好的光學、電學和電光性能，因而在光波導、電光開關等方面具有廣闊的應用前景。 -
The people ' s court shall form a collegiate panel for examination and, if the criminal is found to have shown true repentance or performed meritorious services, issue an order of commutation
人民法院應當組成合議庭進行審理，對確有悔改或者立功事實的，裁定予以減刑。 -
A new technique useful for parallel connection of commutation cells is introduced in this paper, it consists of using small inductance in order to ensure dynamic and static share of the commutated current among the different switches. operation principle, theoretical analysis and designing procedure are presented. experimental results, obtained from a 3000w boost prototype using two commutation cells
本文在對apfc模塊電路中的並聯均流技術進行討論的基礎上，著重對內部單元電路間的並聯均流技術進行了深入研究，並對一種新的並聯均流技術進行了理論分析、模擬模擬，結合中功率（ 3kw ） zvt - apfc模塊電路實驗，探討了這種並聯均流技術應用在apfc電路中的設計方法。 -
Secondly, the effects of the crest width of the back - emf waveform to the torque ripple in the 120 ? conduction mode are analyzed, among which the effects of the advance commutation angle to the torque ripple are quantificationally analyzed for the bldcm drives whose back - emf waveform crest width is less than 120 ?,
其次分析了120導通方式下反電動勢平頂寬度對轉矩脈動的影響，對于平頂寬度小於120電角的非理想梯形波反電動勢，定量分析了換相超前角對換相轉矩脈動的影響。 -
For the bldcm which has a pseudo - sinusoidal back - emf waveform, this dissertation presents a svpwm control method using six discrete position signals for minimizing the torque ripple. the main aspects for the implementation of this method are analyzed, including the initial orientation of the voltage vector, reasonable choice of the impedance angle and the advance commutation angle, and estimation of the successive rotor positions
針對反電動勢類似正弦的準正弦波反電動勢無刷直流電動機，本文提出一種基於六個離散位置信號的自同步svpwm （電壓空間矢量法）控制方法，用以削弱電磁轉矩脈動，分析了實現這種方法的主要控制環節，包括起動時電壓空間矢量的初始定位，阻抗角與電流超前角的合理選擇以及連續轉子位置的估計等。 -
The third part is about the theoretical basis of the commutation system
第三部分，減刑制度的理論基礎。 -
The eighth part puts forward the author ' s contemplation on the commutation system
第八部分，關于減刑制度的幾點思考。 -
The second part is concerned with the historical evolvement of the commutation system in china
第二部分，我國減刑制度的歷史演變。
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