逆轉軸 的英文怎麼說

中文拼音 [nìzhuǎnzhóu]
逆轉軸 英文
inversion axis
  • 逆 : Ⅰ形容詞1 （方向相反） contrary; counter 2 [數學] inverse; converse Ⅱ動詞1 （抵觸; 不順從） go aga...
  • 轉 : 轉構詞成分。
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 逆轉 : take a turn for the worse; become worse; deteriorate; set back; kick back; reverse; inversion; re...
  1. 2. connect the terminal posts 1 and 2 to power source and view from the shaft - extension end, the output shaft turns anticlockwise

    2 .接線端1 2接入電源，軸伸端視之，輸出軸逆時針旋轉接線端2 3接入電源，輸出軸順時針旋轉。
  2. One new type double backspin rotor type sand mixing machine passes technique appraisal of qingdao tianheng machinery co., ltd. this machine adopts double rotor configuration researched internationally ; the rotor is installed on different output axis of same reducer, which produces comparative cross cutting speed by using rotors with different speed that makes sands get strong cutting and friction force. therefore, it can reduce clay and quicken sand mixing

    一種新型雙逆轉子式混砂機在青島天恆機械有限公司通過技術鑒定，該機採用國際首創的雙轉子結構，其轉子安裝在同一減速器的不同輸出軸上，利用兩個軸的不同轉速使轉子間產生相對交叉剪切速度，使砂子受到的沖剪及搓擦力加強，從而減少粘土團，加快砂子的混合。
  3. The equations of motion governing the axisymmetric elastic deformation of finite orthotropic cylindrical shells, involving the effect of transverse shear and rotational inertia, are derived. by applying the reverberation method, the displacement and the resultant forces of the shell in the phase space are expressed. then the transient waves in the finite orthotropic cylindrical shell subjected to the axisymmetric impact are obtained by using inverse laplace transforms. furthermore, the transient solutions are decomposed to the generalized ray integrals and computed numerically

    分析了計及剪切變形和轉動慣性的有限長正交異性圓柱殼中彈性瞬態波的傳播問題，採用回傳矩陣法，在相空間中給出了位移和內力的表達式。再利用laplace逆變換，得到正交異性圓柱殼受軸對稱沖擊作用時彈性瞬態波解，然後將其分解為若干廣義射線積分之和，並用數值方法求解之。
  4. The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

    在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。
  5. Remove the memory stop / lockcollar assembly by turning the plastic memory stop counterclockwise

    逆時針旋轉塑料記憶止動裝置，拆卸記憶止動/鎖軸套總成。
  6. Loosen the lock collar by turning it counterclockwise until it seats against the top of the memory stop

    逆時針旋轉鎖軸套將其松開直到其接觸到記憶止動裝置的頂部位置。
  7. ( 5 ) as torsion is increased, the anticlockwise secondary vortexes and the negative area of the stream function increase ; the axial velocity moves anticlockwise ( annular pipe ) or clockwise ( circular pipe ) ; the friction factor ratio finally reaches the value about 1

    （ 5 ）增大撓率，逆時針方向旋轉的一二次渦和流函數的負值區域增大，軸向速度最大值的位置按逆時針（環形截面）或順時針（圓截面）方向旋轉，摩擦系數比最終趨向於1 。
  8. The mathematical model of each element of a stand - alone wecs including wind turbine, permanent magnet generator, rectifier, storage battery and pwm inverter is developed in the d - q rotor reference frame in chapter 3

    第三章在d - q坐標軸中，建立獨立風能轉換系統中各組成部分：包括風力機、發電機、整流器、蓄電池和逆變器的數學模型。
  9. To transform our coordinates back to world space, we will need an " inverse matrix " of our view matrix - that is, a matrix that does the reverse of the view matrix, and thus given a coordinate that has been multiplied by the view matrix, will return the original coordinate

    將坐標轉換到空間世界，我們將需要視窗矩陣的一個逆矩陣?就是視窗矩陣的倒轉過來的矩陣，並假定一個被視窗矩陣放大幾倍的坐標軸將會返回原坐標。
  10. The mode of industrial clusters is about how to arrange the enterprises and the relationships between enterprises, in this paper we study the forward transition from marshallian cluster to satellite cluster and hub - and - spoke cluster, as well as the adversive transition on the basis of the cluster evolution research home and abroad, then tell the utility of both transitions according to the developmental reality of industrial clusters in china

    在借鑒中外集群模式演化研究成果的基礎上，著重探討了馬歇爾集群、衛星式集群及輪軸式集群之間的正向和逆向轉化關系，結合我國產業集群發展現狀，闡述了這兩種轉化的實際意義。
  11. Specification ： this recorder has left and rihgt output shatfs, the left turns clockwise, and the rihgt turns counter - clockwise

    規格：本表分左、右軸兩種，左出軸順時針轉向，右出軸逆時針轉向。
  12. Basically, a brushless dc motor consists of a permanent magnet ( pm ) synchronous motor, an inverter and a position sensor mounted on the motor shaft

    通常的永磁無刷直流電動機由永磁同步電動機、逆變器以及安裝在轉子軸上的位置傳感器構成。
  13. Not only reversed the 2003 finding bearings import and export deficit, one year ahead of schedule and the industry " 15 " bearing planning objectives of the foreign exchange earned through exports

    不但扭轉了2003年一度出現的軸承進出口逆差現象，並提前一年實現了行業「十五」規劃軸承出口創匯的目標。
  14. Air to port a forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from port b

    壓縮空氣由a口輸入，使左右活塞向相反方向運動，輸出軸逆時針方向運轉，兩活塞側面的空氣由b口排出。
  15. Through a rotary pressure oil duct between the bearings the oil flow is reversible between the piston sides by means of a mechanical servo - valve

    流經軸承之間的旋轉壓力油管的油流向可以通過機械伺服閥實現逆轉。
  16. Similarly if we point our thumb in the negative direction of the axis our fingers will curl in the negative direction of rotation

    同樣的，如果我們將自己的拇指朝向逆方向軸，我們的手指將收攏于逆旋轉反向。
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