脈震動 的英文怎麼說
中文拼音 [màizhèndòng]
脈震動
英文
pulsatoary oscillations-
Machinery slackened; throbbing feebly like a fainting pulse; stopped.
機器慢下來了；震動得象微弱的脈搏那樣無力；最後停止了。The rubber joint between stepper motor and transfer pump can minish pulsation caused by the shake of the motor when transfusing
步進電機與輸液泵之間通過橡膠連接頭實現連接，可緩解輸液時由步進電機震動引起的脈動。Aim at to turn a dense oil pump in the movement the metal bellow expansion joint and buffer tank was installed in the dense oil pump export because of the violent vibration and noise cause by the discharge and the pressure pulsation, the result show lowered the vibration and noise availably was obvious
摘要針對轉子式稠油泵在運行中因流量和壓力脈動所引起的劇烈震動和噪聲，在稠油泵出口安裝金屬伸縮節和緩沖罐，有效地降低了震動和噪聲。Other : connected with the isolanting diaphragm part ( code : bw ), ytfn series can be used to measure the pressure of an impulsing, a shocking or a suddenly unloaded medium
Ytfn系列儀表配裝強耐震體后，可測量劇烈脈動、沖擊及突然卸荷的介質壓力。When they reach the axis that the laser pulse is traveling along, they overshoot and end up traveling outward again, producing a wavelike oscillation [ see box on preceding page ]
當電子到了雷射脈沖所經過的軸，就會再次受到轟擊，而再次向外運動，產生如波動般的震? （見前頁在電子泡泡里） 。Several key techniques of carving and milling machine cnc system are deeply studied they include : the transformation, data rebuild and interface design of huge volume nc program produced by cam ; the algorithm of cubic parametric spline pre _ interpolation and high speed real time interpolation in the cnc system, which. will gain a much higher surface precision and cutting speed ; methodology and algorithm of movement velocity acceleration control on a real time forecast _ and _ prejudge basis is designed. therefore, a smooth movement is insured. the shake and noise problem caused by non _ uniform pules for driving stepping or servo motor is solved by an improving algorithm to generate uniform pules
同時，本文對基於統一的pc平臺的雕銑機數控系統中的幾項關鍵技術進行了深入的研究，包括： cam生成加工程序的傳送、接收、讀取及其加工鏈表的生成和實時重構；對cam生成的離散數據進行三次參數樣條插值和基於累加弦長的三次參數樣條插補控制，保證加工工件表面的精度和光順性；設計具有「前瞻」功能的自動升降速控制方法，保證加工過程的平穩性；通過脈沖均勻化，有效地解決加工過程中因為脈沖不均勻而引起的震動問題。The annular fitted measuring element diaphragm is considerably less sensitive to pressure pulses, vibrations and shock than other measuring elements
環形的測量元件薄膜對壓力脈動振動和震動的敏感度比其他測量元件要低很多。The annular fitted measuring element diaphragm is considerably less sensitive to pressure pulsed, vibrations and shock than other measuring elements
環形的測量元件薄膜對壓力脈動振動和震動的敏感度比其他測量元件要低很多。For this case, this kind of damper seems not applicable because it does n ' t reduce the strain at the ankle of bushing but increases it under some conditions
而在含有速度脈沖近場地震動作用下，鉛合金減震器不但沒有降低瓷柱的應變，一些情況下還增加了瓷柱的應變。The figure of daily mean value in resent year showed : the medium term anomaly with impulse jumps appeared 11 months before the event, and the maximum of anomaly was 84 times of the normal rising rate ; the short term anomaly appeared 4 - 1 month before the event, and the maximum of anomaly was 274 times of normal mean fluctuation ; the imminent anomaly appeared 9 days before the event, and the maximum of anomaly was 2. 5 times of normal mean fluctuation
年日均值圖顯示，中期異常出現在震前11個月左右，表現為脈沖式向上突跳及階躍式上升，最大異常量為日均正常上升速率的84倍；中短期異常出現在震前4個月和1個月，最大異常量為正常日均波動值的274倍；臨震異常出現在震前的第9天，震前25小時達到最高值，最大異常量為正常日均波動值的2 . 5倍。Then using kerosene as fuel, oxygen and compressed air as oxidizers, proof - of - principle experiments of pdre were successfully conducted the results show that the measured detonation wave pressures are close to theoretical values it also indicate that using kerosene as the fuel of pdre is feasible
採用航空煤油為燃料，氧氣和壓縮空氣為氧化劑，分別進行了兩相脈沖爆震火箭發動機原理性試驗，所測得的爆震波壓力接近充分發展的理想爆震波壓力，說明採用煤油作為脈沖爆震火箭發動機的燃料是可行的。Is pattern light chu switch after, computer automatic program is various as making an appointment to shake, alternates alternately, make you possess pulse massage new feeling
輕觸開關后，電腦自動程序預約的多種震動模式，交替變換，使你擁有脈沖按摩新感覺。And up on the mountain - ridge boundaries, electronic transmitters will monitor noise, vibration and motion to keep the snowmobilers and the hikers out of each other ' s way
在山脈分界線，電子發射器將監控噪音、震動和活動，以確保雪山車族和背包族互不侵犯。Methods of testing plastics - mechanical properties - tensile vibration - sonic - pulse propagation method
塑料試驗方法.第3部分:機械性能.拉伸震動.試驗方法323f :聲脈沖傳播法Our standard filled gauges are designed to shock environmental conditions. these gauges offer a significant cushioning and dampening effect
本公司盛產的普通耐震壓力表是為適應環境震動而設計的；同時對被測介質的脈動有明顯的緩沖效果。Characteristics of near - fault ground motion containing velocity pulses
近斷層速度脈沖的地震動特性研究The outcomes indicate that under the effect of velocity pulse the increment of pgd ( peak ground displacement ) is greater than that of pgv ( peak ground velocity ), which has less influence on pga ( peak ground acceleration )
結果表明：在速度脈沖效應下，地震動峰值位移增大值大於峰值速度增大值，而峰值加速度所受影響最小。The effect of the indio - australian plate taking a dive under the himalayas is to relieve tension along the african rift, such that this tears, promptly, but in shuddering steps with halting adjustments pauses between shudders
印澳板塊被壓入喜馬拉雅山脈之下這一結果減輕了沿東非大裂谷的水平方向的擠壓力，所以它們就迅速地撕裂了，並且是在一步步地震動、調整暫停、震動之間完成這一過程的。In this paper, the effect of velocity pulse in near field ground motions is emphasized and the influence of velocity pulse to acceleration velocity and displacement in earthquake ground motions is analyzed by using simple impact modal
摘要著重介紹了幾次地震中出現的近場地震動的速度脈沖特性，並利用簡化沖擊模型來分析速度脈沖效應對地震動加速度、速度、位移的影響。With a simplified homogeneous dam body - basement model, during the ground pulse motion, the dams " dynamic responses are analyzed separately with established program and decoupled solution in which explicit finite - element movation solution is combined with multi - transmitting formula
本文利用簡化均質壩體?壩基體系模型，用已有程序及波動顯式有限元結合多次透射公式的解耦演算法計算了在脈沖地震動作用下該壩體模型的動力反應。分享友人