進動時間 的英文怎麼說

中文拼音 [jìndòngshíjiān]
進動時間 英文
precession time
  • 進 : 進構詞成分。
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. This paper researched the behaviors and time budgets of captive - bred chinese alligator ， and discussed the taxonomical status of chinese alligator ( alligator sinensis ) and the phylogeny of the reptiles based on the sequences of nt - 3 and bdnf genes

    本論文對涉及飼養條件下夏秋兩季揚子鱷的行為和活動時間分配進行了研究，同時基於nt - 3和bdnf基因部分序列探討了揚子鱷的分類地位和爬行動物的系統發生。
  2. Keep your eyes open and camera ready as you enter a time warp to capture images of timeless farming villages, hidden temples, ancient kingdoms teeming with gods, and the terai jungles teaming with wildlife

    保持你眼睛的打開，準備好相機，因為你將進入時間的隧道，看到永恆的農業鄉村，隱藏的廟宇，遠古王國大量的神和護林人員以及野生動植物。
  3. Convert your mobile into a magic dice box, and share the fun of playing dice games with your friends at anytime anywhere. shake it now

    利用攝像頭玩的趣味游戲，當進入到游戲特定畫面后，要不斷地搖動手機（同時伴有搖骰子的聲音）游戲將通過攝像頭判斷骰子的搖動時間，在酒吧里身邊卻沒帶色子時可以玩。 。
  4. Comparing numerical character of above two models, it shows that the variance of atmosphere motion must be modified so the time step used in numeric simulation has no effect on numerical character of chaff clouds

    對數值模擬模型的分析表明必須對大氣的運動方差進行時間離散化補償，進行離散化補償后箔條雲團的數字特徵不受模擬時時間步長的影響。
  5. The surplus labor ratio is estimated. econometrics models are used to analyze working hours

    進一步對貧困地區的勞動力剩餘率作了估計，運用計量經濟學模型對勞動時間的影響因素進行了量化分析。
  6. Combined with practice of rotation - impulsing for steam - driven feed - water pump by using standby steam source in yahe - kou power - generation co ltd, the feasibility and economic behavior of rotation - impulsing for steam - driven feed - water pump, and warming turbine and pump up in advance by using standby steam source to shorten cold - state start - up time, and to save start - up expenses, have been analysed

    摘要結合鴨河口發電公司採用汽動給水泵備用汽源沖轉的實踐，分析了汽動給水泵採用備用汽源沖轉，提前進行暖機、暖泵，縮短冷態起動時間、節約起動費用的可行性和經濟性。
  7. Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system

    首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。
  8. The analyse method for time - space variables of step motion drive is also introduced

    介紹了對步進傳動時間? ?空間諸量的分析方法。
  9. In this work, we detailedly introduced the whole ideas of rkdg finite element method and the theory of constructing gas - kinetic schemes based on boltzmann equation. and then presented a kind of new computational method for solving id and 2d compressible euler equations, i. e. firstly, we discretize euler equations in the space with discontinuous galerkin finite element method ; secondly, we discretize temporal variable t with runge - kutta formula ; thirdly, for numerical fluxes constructing, we give two kinds of different numerical fluxes - kfvs and bgk numerical fluxes by using gas - kinetic schemes

    本文分別對rkdg有限元方法的整個思想和基於boltzmann方程的分子動力學格式的構造思想給予了詳細的介紹，並分別結合rkdg有限元方法與kfvs數值通量和bgk數值通量的構造方法，給出了一種求解一維、二維可壓縮流體力學方程組新的計算方法，即，我們先用間斷有限元方法進行空間離散，然後再對所得到的半離散格式使用runge - kuttatvd方法進行時間離散，得到全離散格式。
  10. For sand, glass bean, quartz sand and pvc, pressure fluctuations were measured at different conditions. furthermore, statistics analysis, power spectral density ( psd ) analysis and chaos analysis of pressure fluctuations in gas - solid cfb were conducted. an investigation of the effect of circulating solid flux, superficial gas velocity, height from riser bottom and particle property on the parameters ( e. g

    本文測定了河砂、玻璃珠、玻璃砂和pvc四種顆粒在不同固體循環量、不同表觀氣速、不同軸向高度下的壓力波動，進而對氣固循環流化床壓力波動時間序列進行了統計分析、功率譜分析和混沌分析。
  11. In order to advance the sst turbulence equations at the same rate as the flow equations, a point - implicit scheme is used. the convection term in turbulence equations is discretized using first - order upwinding scheme to ensure more stability in time integration and the positivity of the turbulent variables

    Sst湍流方程求解時，使用點隱式格式進行時間推進從而解除了由於源項存在所引起的時間步長的限制，保證湍流方程和流動方程同步推進時的穩定性。
  12. The demand and supply curves are rebuilt according to the two kinds of social necessary labor time. the / macro - section, including the last two chapters, deals with the problems of the wacro - operation of the mechanism of the value

    第五章研究勞動價值理論為基礎的供給和需求原理，分別用「第一含義社會必要勞動時間」推導出「供給曲線」 ，用「第二含義社會必要勞動時間」推導出「需求曲線」 ，並將之與新古典的供求理論進行比較。
  13. This thesis also have constructed mathematic model based on the analytic method, which used the load as input and the pressure as output, meanwhile, it have made theoretic analysis of time response. the theoretic analysis was highly agreed with the experimental result

    在對出口節流調速系統液壓缸兩腔壓力隨負載變化的動態特性的理論分析時，用解析法建立了以負載為輸入，壓力為輸出的數學模型，進行時間響應分析，其理論分析結果與試驗結果相吻合。
  14. In analysis methods of the claims for extension of time, the thesis puts forward the time impact analysis ( tia ), it is a delay evaluation technique with the basis of the chronological summarization of delay events, the treatment of overlapped events, liability apportionment of concurrent delay and allocation of total float time

    在工期索賠中，本文介紹了以延誤事件時序化處理、搭接事件處理、共同延誤責任分攤和浮動時間的分配為基礎的網路時間影響（ tia ）分析法進行延誤分析的方法和過程。
  15. To obtain better value of beforehand emendation for maneuvering terminals, the movement characteristics of terminal must be understood well. firstly, the motion time course for speed of 18kn under the condition of second level ocean wave was given through the numerical simulation of naval ships

    為了能夠較好的給出運動終端的超前校正值，必須了解終端的運動特性，本文對海上艦船運動進行了數值模擬，給出了二級海浪下18kn速度航行的運動時間歷程。
  16. That indicates the time at which the process started

    指示進程啟動時間的
  17. Gets or sets a value indicating the period of inactivity after which asp. net automatically ends the worker process

    獲取或設置一個值，該值指示了一個非活動時間期限，在該期限后， asp . net將自動結束輔助進程。
  18. Artificial periodic disturbances are introduced to the outer field of turbulent boundary layer in an closed - circuit open water channel. statistical method is employed for analyzing the velocity - fluctuation - time - series. the effect of the disturbance to turbulent structure in boundary layer is studied

    在開口式循環水槽底部湍流邊界層外區中引入周期性擾動，對湍流場的速度脈動時間序列信號進行了統計分析，研究了湍流邊界層中周期性人工擾動對湍流結構的影響，結果表明高頻擾動的湍流中she - leveque簡稱sl湍流層次相似律成立。
  19. It ’ s imaginable that when the agricultural income lowers, it ’ s likely that rural labor force will move to the non - agricultural employment area, re - allocating the work - time between agriculture and non - agriculture to compensate for decline of agricultural income

    不難設想，當來自農業的收入降低，農村勞動力就有可能轉向非農就業，進行勞動時間在農業和非農業的重新配置，以彌補來自農業收入的下降。
  20. First, the dynamic characteristics of pipe is simulated, the influence to waterhammer which is brought by the flow area of the valve, response time, the length of the pipe before and after the valve, the hydraulic pressure fluctuating in the trunk, and the high frequency pressure fluctuating in combustion chamber is analysed

    首先對管道動態特性進行了模擬，分析了閥門過流面積、閥門作動時間、閥門前後管道的長度、貯箱壓力波動以及燃燒室壓力高頻振蕩等對管道動態特性的影響。
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