外轉子 的英文怎麼說
中文拼音 [wàizhuǎnzi]
外轉子
英文
outer rotor-
First, to construct a recombinant plasmid pegfp - c - fos with c - fos promoter and egfp, and then transfect it into human bladder transitional cell carcinoma biu - 87 cell ; second, based on the changes of the expression of gfp in the biu - 87 cell which induced by the aconitine and hab toxins, the concentration of the hab toxins could be detected
目的：構建一個含c - fos啟動子和egfp報告基因的pegfp - c - fos重組質粒載體。體外轉染膀胱癌biu - 87細胞后，利用赤潮毒素作用后細胞表達綠色熒光蛋白的變化來檢測赤潮毒素，初步建立一種以細胞為基礎受體水平的赤潮毒素檢測方法。Crack side of apical towards the left from buttock or on the right side of equalize is horizontal, make one perpendicular bisector from qia ji apogee next, will coxal cent is 4 quadrant, quadrant goes up outside its and escape an internal angle ( connect a line to big rotor from the thorn on qia hind ) it is inject area namely
從臀裂頂點向左側或右側劃一水平線，然後從髂嵴最高點作一垂直平分線，將臀部分為四個象限，其外上象限並避開內角（從髂後上棘至大轉子連線）即為注射區。Answer : " law of 10 " word : crack side of apical towards the left from buttock or on the right side of equalize is horizontal, make one perpendicular bisector from qia ji apogee next, will coxal cent is 4 quadrant, quadrant goes up outside its and escape an internal angle ( connect a line to big rotor from the thorn on qia hind ) it is inject area namely
答： "十"字法：從臀裂頂點向左側或右側劃一水平線，然後從髂嵴最高點作一垂直平分線，將臀部分為四個象限，其外上象限並避開內角（從髂後上棘至大轉子連線）即為注射區。Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上，通過系統建模和數字模擬分析，分別針對航空低壓直流（ lvdc ）和高壓直流（ hvdc ）兩種電動機構用永磁無刷電動機，在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究，提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。In the course of his march mignon planted himself in front of potier s bust, ooked at it without seeming to see it and then turned back to the window, outside which yawned the darkling gulf of the courtyard
米尼翁踱步時，突然在波蒂埃的半身像前停下腳步，心不在焉地看著那尊半身像，然後轉過身，回到窗戶前面，窗外院子里一塊地方黑洞洞的。3. put forward and test the method of balancing two rotors of the horizontal decanter centrifuge simultaneously
提出並成功的實踐了內、外轉子同時平衡的方法。4. in accordance with the difficult problem of trial - weight on the using horizontal decanter centrifuges, this paper bring forward a method to gain the inner unbalanced weight through adding trial - weight on the external rotor. we have discussed the theory of this method in detail and the feasibility of this method have been accepted by the high - grade technician in some factory
針對目前在役臥螺離心機的內轉子沒有預留可裝拆的配重處的問題，本文提出了在外轉子上試重進行平衡再換算到內轉子校正面上的平衡方法，此方法在理論上已得到充分的論證，在可行性方面已得到了有關企業高級技術人員的認可。The rotor position detector also gives speed signal for adjusting phase current, which is often realized by pwm chopper
另外，轉子位置檢測器還提供轉速信號給pwm斬波器，以調節電機的轉速。Dynamics contact analysis on inner outer rotor of oil pump
轉子式機油泵內外轉子動態接觸分析Fans - tech is one branch of sunwill group, specialized in producing motors, fans, motorized impeller and all kinds of pumps etc. which concentrating on development, research, manufacture and sales
泛仕達機電有限公司是順威集團旗下專業研發製造銷售外轉子風機外轉子電機葉輪和特種泵類等機電一體化產品的現代化企In this method, to balance inner and external rotors at the same ii time, the machine only need be started three times ( one for measure the rotors " original vibration, the other for measure the rotors " vibration after inner and external rotor with left - trial - weight simultaneously, another for measure the rotors " vibration after inner and external rotor with right - trial - weight. ). however, if balance rotor individually, we should start the machine six times
內、外轉子同時配重平衡法只需要開機3次（第一次測量原始振動：第二次對內、外轉子同時加左試重並測振動；第三次對內、外轉子同時加右試重並測試重）即可同時完成內、外轉子的平衡，而內、外轉子單獨平衡需開機6次。Insulation shell in a new induction shaft coupling is a main element to solve leakiness of magnet pump, it often works in changing magnetic field so that eddy current is produced, and eddy current results in wastage and decreasing the efficiency
摘要磁力聯軸器中內外轉子間的隔離套是磁力泵實現無泄漏的主要零件，由於磁力聯軸器工作時，隔離套便處在變化的磁場中，則其內部將產生渦流，導致渦流損耗和傳遞效率降低。Unbalanced vibration signal of double - shaft rotating system with little rotating - speed difference is a composite signal called " beat ", how to separate two rotors " unbalanced weight from " beat " is the key of balancing for this rotating system
微速差雙轉子系統的不平衡振動信號是個拍振，如何從復雜的拍振信號中，分離出內、外轉子各自的不平衡量，一直是該類轉子動平衡的難點。2. firstly this paper introduce the whole machine balancing principle and method for dual - rotor systems with little rotating speed difference firstly, then discuss key points such as picking up base signal, picking up " pai " signal, measuring rotor speed, capturing the value of wave crest and through, calculating the phase values of unbalanced weight, processing odd phases and finding each rotor ' s amplitude. on the foundation of above theories, using signal process technique and chip microprocessors technique, we developed a portable intellectual instrument, the first domestic device. which can balance dual - rotor system with little rotating speed difference quickly and accurately
本文從不解拍整機動平衡原理出發，在詳細討論基準信號、拍振信號的提取；轉速的測量；拍峰、拍谷的捕捉：不平衡相位的求法、特殊相位角的處理；內、外轉子幅值的確定等關鍵問題的基礎上，應用信號處理技術和單片機技術研製成功國內第一臺性能穩定、操作簡單、成本低廉且平衡速度快，平衡精度高的便攜式微速差雙轉子現場整機智能動平衡儀。By using transfer matrix method and corresponding boundary conditions, the steady - state responses of the counter - rotating dual - rotor system were analyzed, and the changing characteristics of the disks ' orbits and the centroids ' locations were studied experimentally, proving the relevant conclusions from calculations
針對這種結構，應用傳遞矩陣法，結合邊界條件，分析了反向旋轉雙轉子結構穩態不平衡響應的變化規律，研究了內、外轉子盤軸心軌跡和質心的變化特點，並進行了相應的試驗研究，驗證了計算模擬的相關結論。This paper proposes a doubly salient permanent magnet motor with external rotor in the terms of characteristics request of driving motor of electric vehicle and characteristics of doubly salient motor
摘要根據電動汽車對驅動電機性能要求，結合雙凸極電機的特點，提出一種外轉子結構的雙凸極永磁電動機。Abstract : first, the key magnet statuses and their pertinent mmf. position of exterior rotor brushless dc motor are described in this paper. second, the air - gap magnetic field and the armature reaction of the three - phase six - step exterior rotor brushless dc motor used in electrical bicycle are analyzed by means of mmf. vector, mmf. integration and magnetic field fem respectively. some valuable conclu - sions for designing this kind of motor are obtained
文摘:給出了外轉子無刷直流電動機的典型磁狀態及其對應的磁勢矢量位置，並用磁勢矢量合成法、磁勢積分法及電磁場的有限元方法對電動自行車用三相六狀態外轉子無刷直流電動機的氣隙磁場及電樞反應進行了詳盡的分析，從而得到有益於該種電機設計的結論。Analysis of armature magnetic field of doubly salient permanent magnet motor with external rotor on inductance characteristics of windings
外轉子雙凸極永磁電機電樞磁場對繞組電感特性的影響Research on the operating point for the outer - rotor of wind - driven pm synchronous generator
外轉子永磁同步風力發電機運行工作點的研究Some important and creative conclusions are achieved from study as follow : 1. through a lot of experiments, we find out the effect between two rotors " unbalanced vibrations is weak, so we can get four inner rotor ' s amplitude value from left and right bearings by trial - weight twice, and get four external rotor ' s amplitude value from left and right bearings by trial - weight twice. it is said that when get eight amplitude value and effect coefficient by trial - weight four times, we can deal with whole machine balancing for dual - rotor system with little rotating speed difference
研究發現微速差雙轉子系統內、外轉子不平衡量之間的相互影響很小，因此可以對內轉子兩次試重，從左右軸承座上獲得4個對應于內轉子振動值；對外轉子兩次試重，從左右軸承座上獲得4個對應于外轉子振動值，即通過四次試重，獲得8個振動值， 8個影響系數，就可解決該類轉子的動平衡問題。分享友人