振蕩起動 的英文怎麼說

中文拼音 [zhèndàngqǐdòng]
振蕩起動 英文
starting of oscillations
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 蕩 : Ⅰ動詞1 （搖動; 擺動） swing; sway; wave 2 （無事走來走去; 閑逛） loaf; wander; roam; loiter; go a...
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 起動 : start （a machine, etc. ）; switch on起動電動機 starting motor; 起動器 starter
  1. It has been shown that : the little indentation which represents the quantum noise of the system appears in the evolution curves ; the quantum noise which is caused by virtual photon field gradually becomes weak when w increases, the quantum noise increases when n increases ; the virtual photon process make the antibunching effect strengthen, make the squeezing degree deepen obviously, and lead to the additional vibration of entropy, the oscillation extent of the additional vibration of entropy increases when n increases and decreases when co or g increase. besides, the quantum dynamics of two coupling atoms interacting with a single mode ligh t field in a kerr medium is studied in this paper ; the influences of the kerr effect on the mean photon number, the degree of second order coherence of field, the evolution of the field entropy and the squeezing effect are also discussed

    ）的增大，量子噪聲分別減小和增大；虛光子過程使光場的反聚束效應增強，使光場的壓縮程度明顯加深，並引起了附加的「熵振蕩」 ，這種附加「熵振蕩」的幅度將隨著光場初始平均光子數（ ? ）的增加而增大，隨著光場頻率和原子間耦合系數g的增大而減小。本文還研究了充滿kerr介質腔中「耦合雙原子-單模光場」相互作用系統的量子動力學性質，研究了克爾效應對場的平均光子數、二階相干度、場熵演化特性及光場壓縮效應的影響。
  2. The over - current relay works to protect oscillation tubes and rectifier, when the current exceeds its limits. frequency deviation caused by faulty operation is also prevented

    當電流超過限制值時，過負荷電流繼電器自動保護振蕩管和整流器，同時可以避免由不當操作所引起的頻率漂移。
  3. As the experiment results show, multiple reasons led to the offset of oscillating frequency, including diode ’ s nonlinear characteristic, fluctuation of electrical source voltage, traction of load impedance, change of environmental temperature and humidity and the design of circuit

    實驗結果表明多種因素引起了振蕩頻率的偏移，包括二極體的非線性、電源電壓的波動、負載的牽引、環境溫度濕度變化以及電路板設計方面的因素等。
  4. The diaphragm vibrates, thus setting the air around it in motion.

    膜片振動，這使得周圍的空氣也動蕩起來。
  5. The partnership, scheduled to be announced wednesday in london, extends yahoo ' s efforts to boost advertising revenue from other websites besides its own and snap out of a financial funk that has sapped its stock and shaken up its management

    合作夥伴關系將在星期三在倫敦宣布，這表示了雅虎將盡最大努力從其他站點提高廣告利潤，並重新從股票下跌和管理層動蕩的金融恐慌中振作起來。
  6. According to these theories we know the reason of the emergence of low frequency oscillation is lacking positive damping even appearing negative damping. this problem can be classified as dynamic stability

    從而得出，電力系統低頻振蕩是由於系統正阻尼不足甚至產生負阻尼而引起的，可以將其歸類為動態穩定問題。
  7. We presents a detailed studied of the linewidth of parametric light in clbo - opo caused by the linewidth of pumping beam, off axis phase matching, divergence angle of pumping, time above threshold, high gain coefficient of nlo crystal, fluctuate of cavitylength, spontaneous radiation, according to the momentum and energy conversion laws, and the sellmeier equations of the clbo, we calculated curves of the type - i and type - ii compared with the bbo ' s

    根據能量動量守恆關系和clbo的色散方程，詳細分析了由於泵浦光的線寬、泵浦光偏軸泵浦、泵浦光的發散角、泵浦光功率超過參量光振蕩閾值一定倍數、高增益系數、有效腔長波動以及自發輻射引起的參量光線寬，並得到了與bbo晶體在類、類相位匹配下比較的理論曲線。
  8. Starting of oscillations

    振蕩起動
  9. But real estate economy then revolves about the long - term growth tendency to fluctuate and vibrate

    而房地產經濟波動則圍繞長期增長趨勢上下起伏、振蕩;房地產經濟波動可分為房地產經濟周期波動與異常波動。
  10. A3. initially, 12 types of commonly used equipment are included in the qpme system. they are : tracked bulldozer ; wheeled bulldozer ; tracked loader ; wheeled loader ; excavator ; generator ; mobile crane ; vibratory roller ; road roller ; asphalt paver ; vibratory compactor ; and power rammer

    答3優質機動設備制度初步會採用12類常見的設備，分別是: 1履帶式推土機; 2輪動式推土機; 3履帶式搬土機; 4輪動式搬土機; 5挖土機; 6發電機; 7流動起重機; 8振蕩式滾壓機; 9道路滾壓機; 10瀝青攤鋪機; 11振動式壓實機及12機動夯土機。
  11. For the amplitude - frequency response at the self - oscillation frequency is one, a method to calculate the dynamic accuracy and the index of the servo system is provided, by comparing them, the scheme to design the verifying unit is presented

    利用伺服系統在自振蕩頻率點的幅頻特性為1這一特點，將輸入信號頻率、幅值、系統的自振蕩狀態和系統的參數聯系起來，構建了伺服系統動態精度的計算公式和指標估算經驗公式，並根據兩者的關系提出動態精度校正方案。
  12. In this thesis, a multi - disk rotor supported by two plain journal bearings is used for the numerical and experimental studies. the one aim is to analyze the nonlinear dynamic characteristics of the rotor system under different varying parameters ; the methods of online elimination of the oil whip and subharmonic vibration are developed and studied also. besides the expression of the nonlinear oil film force is proposed, so that the unbalance of the nonlinear rotor system may be identified online

    作者在總結了前人大量的有關非線性振動研究工作的基礎上，確立了本文的研究目標：一是以工程應用為背景，研究轉子-軸承系統由非線性油膜力引起的非線性振動特性以及各種影響因素，力圖通過對轉子-軸承系統非線性振動特性的分析，找到切實可行的在線消除油膜振蕩的辦法；二是研究非線性油膜力的表達方法式，使非線性轉子系統的不平衡量在線識別成為可能。
  13. The paper is on how to set up lab platform of vapour spewing to uppercooling water surface to coagulate directly and to observe and analyse which vapour coagulate on the water surface, the results enable people to know the security system of nuclear power. the range of the pressure parameters of prz is from 0. 2mpa to 0. 6mpa, and the range of the initial temperature parameters of cmt is from 23. 5 to 78. 5, all of the testing points are 30 and there are fifty thousand testing data. many results of vapour spewing to uppercooling water surface vertically to coagulate can get. for example : coagulating can make the water of cmt surge forcefully when vapour spews to uppercooling water surface, too many vapour - bubbles come into being and strike the water of cmt owing to rupture continually, all these will strengthen the surge because of the vapour pressure of cmt

    實驗中prz飽和蒸汽壓力變化范圍為: 0 . 2mpa - 0 . 6mpa ， cmt中水初始溫度變化范圍: 23 . 5 - 78 . 5 ，實驗中測試工況30個左右，實驗測試數據50萬余個，得出了很多與非能動安全系統相關的蒸汽垂直噴向過冷水表面凝結時的結論：蒸汽垂直噴入過冷水表面凝結時會造成cmt中液面的強烈波動和振蕩，產生大量蒸汽汽泡，汽泡不斷破裂對cmt中液體帶來很大沖擊，勢必引起cmt中液體的振蕩，造成cmt汽空間汽壓不均勻，加強cmt液體的振蕩和波動。
  14. Numerical simulations for different grain models show that the high frequency longitudinal acoustic oscillations could he generated at the moment of pressure filling

    摘要固體火箭發動機中聲波振蕩是引起不穩定燃燒的一個重要原因。
  15. Furthermore, aqm also need to avoid sending congestion notification to too many sources and consequently decreasing the utilization of bottleneck link. therefore the sending rate of congestion notification should relate to the traffic load but red does n ' t take this factor into consideration thereby resulting in queu e size oscillate which arose queuing delay and jitter

    具體說來， red演算法中擁塞指示的發送速率主要是由參數max _ p來體現的，並且max _ p值是靜態設置的，所以當流量負荷發生改變時red演算法難以適應這種變化，從而會引起隊列振蕩，導致不必要的傳輸延遲和抖動現象。
  16. This microstructure stimulates the piezoelectricity thin film rocking bar using the oscillating circuit to have the vibration, rocking bar impetus slide around translational motion, simultaneously tows the crank to have the rotary motion

    該微結構?用振蕩電?激發起壓電薄膜搖桿生成振動，搖桿帶動?塊前後直線移動，同時牽引曲柄生成旋轉運動。
  17. This paper carry out power system post - stability analysis with eurostag. this paper determine the state after low frequency oscillation according to the relation between oscillation frequency of low frequency oscillation and eigen value of small signal analysis, which is derived from a great deal of simulation projects. cai xiaoling ( power system and its automation ) directed by prof

    利用eurostag進行電力系統后穩定分析，針對低頻振蕩引起的后穩定問題，通過大量模擬研究了小擾動特徵值分析結果和大擾動振蕩頻率之間的關系，並據此判斷系統發生低頻振蕩失穩后的狀態，為將來進行后穩定后續分析打好基礎。
  18. With the model, direct starting, increasing voltage starting and current limit starting are studied and compared. the results of simulation suggest that current limit starting has good performance in starting current and torque limit and their oscillation restraint

    從模擬結果可以看出，無論在減小起動電流沖擊、減小起動轉矩沖擊，還是在抑制電機電流、轉矩振蕩方面，採用限流軟起動方式都表現出良好的性能。
  19. It was observed from the inverse kinematics simulation results that the position, accelerate and velocity minimum - norm solution of joint 1, 3, 7 of the manipulator were controllable with no abnormal fluctuates, which satisfy the motion requirements. however, the position, the accelerate and the velocity of joint 2, 4, 5, 6 of the manipulator varied with time irregularly with high efficiency during the simulation time t = 4. 7197s ~ 5s, which would make the joint uncontrollable and result in the vibration of the manipulator system, hence the kinematic performance of manipulator should be improved

    逆運動學模擬結果表明，關節1 、 3 、 7速度最小范數解、位置與加速度均滿足運動要求，無異常波動現象，能夠實現控制；而關節2 、 4 、 5 、 6速度在模擬時間t = [ 4 . 7197s ， 5s ]時速度、位置和加速度出現異常振蕩，關節運動失控，從而引起系統振動，其運動性能需進一步改進。
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