空轉周期 的英文怎麼說

中文拼音 [kōngzhuǎnzhōuqī]
空轉周期 英文
null cycle
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 轉 : 轉構詞成分。
  • 周 : Ⅰ名詞1 （圈子; 周圍） circumference; periphery; circuit 2 （星期） week 3 [電學] （周波的簡稱） c...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 空轉 : [機械工程]1 （機器在沒有負載時的運轉） idling; racing; runfree; blank run 2 （車輪滑轉不前） turn...
  1. Constructing quantitative model with ordinary differential equations for the cell - cycle control system, it is appropriate to use ordinary differential equations ( odes ), because molecular diffusion, transcription, translation and membrane transport seem to be fast ( a matter of seconds ) compared with the duration of the cell cycle ( hours ). spatial localization of reactions can be handled by compart - mental modelling, in the spirit of pharmacokinetics

    對于這樣的細胞周期控制系統，應用常微分方程是適合的，因為比起細胞周期的時間（以小時計）來，分子擴散，轉錄，翻譯和膜運輸是很快的（以秒計應用藥物動力學的區域化模型的方法，可以處理反應的空間分佈。
  2. The stiff floor structure has bigger displacement and smaller internal forces. under seismic forces, frame with eiastic fioor has bigger vibration period, and takes on complicated modes of vibration. due to the big vertical rotation, structure with elastic floor shows more prominently coupling vibration of bending rotating and twisting

    如，彈性樓板的結構位移比剛性樓板結構的位移大，內力也是彈性樓板結構的大；在地震力作用下，考慮彈性樓板變形的空間框架振動周期比剛性樓板框架長，而且其振型表現得也比較復雜，由於豎向扭轉位移較大，彈性樓板結構表現出更明顯的彎扭耦聯振動。
  3. Highly susceptible to outside shocks. as our economy is also subject to cyclical fluctuations, there is all the more reason for us to provide against a rainy day when the economy is strong, or else we will have too little room to introduce relief measures for our community during a downturn

    由於香港是一個外向型經濟體系，很容易受到外來沖擊，加上經濟有周期性，所以經濟向好時，我們要積谷防饑，否則經濟逆轉時，我們就沒有空間推出措施，利民紓困。
  4. Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size

    模擬中採用五選擇簡單立方格子上的自迴避行走和最近鄰相互作用模型；使用周期性邊界條件以減小有限大格子空間帶來的系統誤差；用鏈節間相互作用能、界面吸附能、體相濃度和鏈長約束體系中的高分子的吸附行為；用末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生長法對模擬體系進行擾動；用系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。
  5. Equipped with electronic controller fini tronic and preset for remote control for two or more compressors. it offers working pressure and oil mist separator tank inner pressure indication, separator filter clogging lashing alarm before overpressure e - stop, electric motor temperature control, maximum screw assembly temperature control, air temperature on pressure end indication, electric motor direction of rotation check, time to scheduled maintenance term, total operating hours and operating hours under load, alarm log of last five failure events

    並預設為丙臺以上空壓機聯機遠程控制，有工作壓力和油氣分離器罐內壓指示，分離器過濾器阻塞報警，電機溫控，螺桿總成溫控，壓力端空氣溫度指示，電機轉向檢查，維護周期油，油過濾器，空氣過濾器，分離器過濾器，總運行時間和負載運行時間，記錄上五個報警故障等。
  6. The smelting period of the liquid steel in the converter is reduced after having rh in the processing line, and the temperature of the liquid steel can be kept constant in the facility of rh, which can make the process between converter and continuous rolling line harmony

    在鋼水處理流程中加入rh真空精煉環節，縮短了轉爐的冶煉周期，並能保持鋼水溫度，在轉爐與連鑄間起到緩沖的作用。
  7. The turbocharger noise is formed by the rotation noise resulting from the periodical air cutting of the fan blade and the turbulent noise of high - speed gas flows. as a continuous high frequency noise, it mainly falls between the 500 to 10 000 hz range

    渦輪增壓器的噪聲是由於葉片周期性地切割空氣產生的旋轉噪聲和高速氣流形成的湍流噪聲而形成的，是一種連續性的高頻噪聲，主要分佈在500 ~ 10000hz的頻率范圍。
  8. It makes finite element analysis for no - load motor, full - load motor and armature magnetic field singly acting motor, and it gets distributing map of magnetic field and static characteristics curve as different rotor angle and different armature current in a permanent magnet circle for the motor, it analyzes and explains influences of armature magnetic field on the inductance characteristics of windings

    分別對電機空載、負載以及電樞磁場單獨作用3種情況下進行了有限元分析，得出在1個永磁磁鏈周期內不同轉子位置角和不同電樞電流作用下的磁場分布圖以及靜態參數特性曲線。
  9. The ores arrive by ships from africa ; the refined metal is sent aloft to orbiters manned by igigi, then transferred to spaceships arriving periodically from nibiru

    礦石通過船隻從非洲運到這里，精製的金屬製成的由高處而下的盤旋物是由伊吉吉駕駛，然後就周期性地轉送到由尼比奴而來的太空船。
  10. Only one space voltage vector is applied in each sampling period in the implementation of the conventional pmsm dtc system

    在常規直接轉矩控制系統中，每一采樣周期中只施加一個電壓空間矢量。
  11. The former one is a product of the pressure pulsation resulting from the fan blade periodically cutting the air, with the blade passing frequency as its base frequency and accompanied by higher harmonics. the wide - band turbulent noise is formed when the rotating fan forces the surrounding air to produce turbulent throw - outs and results in gas thickening and thinning processes

    旋轉噪聲是由於風扇的葉片周期性地切割空氣，引起空氣的壓力脈動產生的，以葉片通過頻率為基頻，並伴有高次諧波。湍流噪聲是由於風扇運動導致的周圍空氣發生湍流脫體，使空氣發生擾動，形成氣體的壓縮與稀疏過程而形成的，是一個寬頻帶噪聲。
  12. Based on 1960 - 2000 daily temperature data of 99stations in northeast china and ncep reanalysis data, the spring temperature in northeast china is analyzed, and the results indicate : 1 the spring temperature in northeast china presents upward tendency and the cycle periods of 14 years and 4 to 6 years. meanwhile abrupt change is significant between the year of 1984 and 1985

    利用東北地區99個測站的1960 ? 2000年春季逐日平均氣溫資料，以及ncep再分析資料，採用旋轉經驗正交函數、 morlet小波分析、合成分析方法研究了東北地區和各不同區域春季氣溫的時空分佈、年際和年代際變化特徵、春季氣溫異常以及低溫過程的環流特徵，並得出主要結論如下： 1 、東北地區春季氣溫存在著上升趨勢，並且有14年和4 6年的周期存在，東北地區春季氣溫存在突變現象，出現突變的時間在1984 1985年間。
  13. The results showed that instability of operation temperature and increase in space velocity and pressure would cause deterioration of the activity stability, resulting in shorter service cycle

    結果表明，操作溫度的不平穩、空速及壓力的提高均會造成催化劑活性穩定性變差，運轉周期縮短。
  14. Strictly - controlled operating temperature, lower space velocity, atmospheric pressure and necessary pre - treatment of the feed oil containing much bnc would help lengthen the service cycle

    在實際生產中，通過嚴格控制溫度變化，採用低空速及常壓，對含堿性氮化物較多的原料進行必要的預處理可以最大限度地延長催化劑運轉周期。
  15. In order to solve the problem of direct torque control ( dtc ) for permanent magnet synchronous motor ( pmsm ) related to the flux and the torque ripple and the uncertainty of switching frequency, a method which shorten the voltage - vector - function - time by svm ( space vector modulation ) is developed, and in order to improve the system performance, the stator flux linkage sectors and vectors are subdivided

    摘要為了解決永磁同步電機傳統直接轉矩控制低速時磁鏈和轉矩脈動大的問題，提出了1種用空間矢量調制（ svm ）實現減小電壓矢量在1個控制周期中的作用時間的直接轉矩控制方法;為進一步提高系統性能，對磁鏈扇區和電壓矢量進行了細分。
  16. Like a spinning top, the rotational axis of the earth is not fixed in space. it will move in a circle with a period about 26000 years. we call this the

    像轉動中的陀螺一樣，地球的自轉軸在太空中其實並不固定，而是以26000年的周期在轉動，這個運動稱為
  17. The exo - atmospheric combat enviroment is introduced, including the outer - space ’ s optical signature, the optical and dynamic signature of the potential targets. the research focus is the precessing rv and tumbling decoy ’ s irradiance intensity ’ s periodical changing rule. a double periodical function model is presented to simulate their irradiance functions

    根據空間彈道目標的光學與運動學特性，重點研究了進動旋轉的彈頭和翻滾運動的誘餌的光學強度序列信號的周期性變化規律，並採用雙周期性函數來表示該光學強度信號，以反映彈頭和誘餌在運動特性和表面輻射特徵方面的差異。
  18. The new approach achieved inverter switch ' s duty ratio control and made torque ripple minimum

    該方法實現了逆變器開關周期的占空比控制，使感應電動機的轉矩脈動達到最小。
  19. With the rotational complex empirical orthogonal function rceof, we analyzed the spatio - temporal evolvement of the latest fifty years ssta of pacific ocean. came to a result that there are two strong signal center : one at middle and east pacific ocean near equator, the other at 40n. it will take several months to half a year for the signal to reach west pacific ocean from east coast of pacific ocean near equator correspond to enso

    運用轉動復自然正交展開rceof分析近50年太平洋海溫場的時空結構，得出在赤道中東太平洋和40n附近有兩個海溫異常強信號中心赤道東海岸太平洋海溫異常信號對應enso信號在幾個月到半年左右傳播到赤道西太平洋海溫主要周期大部分落在310d的范圍內，還存在年和準兩年變化。
  20. A design method based on parameterized high - radix multiplication algorithm is proposed. with a multiplexing multiplier unit, color space con ~ ? rsion from yuv to rgb can be completed during two clock cycles

    提出了基於參數化高基乘法演算法的設計方法，採用乘法單元復用的設計結果將在兩個時鐘周期內完成yuv向rgb的顏色空間轉換。
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