impinging 中文意思是什麼

impinging 解釋
碰撞
  1. If the sample absorbs at the frequency of the impinging light, then the light leaving the prism will be attenuated.

    如試樣吸收一部分入射光，那麼離開棱鏡的反射光，將衰減一小部分。
  2. The baha is anchored to the skull by a tiny titanium screw. instead of sounds entering the outer ear canal and impinging on the eardrum as in normal hearing, the sounds amplified by the device are conducted through the screw and the bones of the skull to the cochlea, the snail - shaped inner ear structure responsible for converting sounds into electrical signals carried to the brain by the auditory nerve

    骨固定式助聽器利用鈦金屬螺絲固定在耳後方的頭骨，助聽器擴音機放大的聲音經由鈦金屬螺絲及頭骨直接傳到耳蝸，不像傳統空氣傳導式助聽器般，聲音要經過外耳道，再透過鼓膜傳音傳至耳蝸。
  3. Preparation of nanometer titanium dioxide by submerged circulative impinging stream reactor

    撞擊流反應器制備納米二氧化鈦的實驗研究
  4. It intercepts a portion of the light impinging on the photocell.

    它遮住一部分照射在光電管上的光。
  5. Consider a beam of electrons impinging upon a double slit apparatus.

    設有一束電子射向一個雙縫裝置。
  6. The irradiance of solar energy impinging on the top of the atmosphere has a meridional distribution.

    投射到大氣頂部的太陽輻照度只有經向分佈。
  7. A wavefront at high radio frequencies or optical frequencies impinging on the atmosphere is distorted.

    高射電頻率或光學頻率的波陣面進入大氣時受到畸變。
  8. According to rigorous procedures, an experimental study was carried out to investigate the effects of jet exit velocity, flow direction, fluid subcooling and nozzle diameter on hysteresis of boiling heat transfer with impinging circular submerged jets of highly - wetting liquids

    摘要系統地研究了液體在圓形斷面噴嘴浸沒射流作用下沸騰熱滯后與射流沖擊速度大小、液體流動方向、液體過冷度和噴嘴直徑等因素的影響。
  9. The tab contains a toothed wheel which is driven at a high angular velocity by the impinging airstreams.

    舵片上有一個帶齒的輪，這個輪受到氣流的沖擊而高速轉動。
  10. The thermal visualizations of jet impingement cooling with single or double row holes inside semi - enclosed channel are measured by using infrared camera and then the impingement cooling heat transfer coefficients are deduced. the effects of flow and geometry parameters on convective heat coefficients are obtained. the results show that : for a single row normal impingement, the impingement cooling effectiveness is enhanced with the increase of impinging reynolds number or the decrease of hole space to diameter ratio, and the best effectiveness is achieved under the jet - to - surface spacing equals to 2 ; when the jet is oblique to the confined wall, the cooling effectiveness is weaken especially under the jet - to - surface spacing ratio is greater than 2 ; for double rows normal impingement cooling, the cooling effectiveness of rear row jet is weaker than the front row under lower impinging reynolds number or bigger jet - to - surface spacing

    對于單排垂直射流，沖擊冷卻效果隨射流雷諾數的增加、孔間距與直徑比的減小而得到提高，沖擊間距比為2時換熱效果最好;沖擊孔中心線向通道封閉一側傾斜后，射流沖擊冷卻的范圍變窄，當沖擊間距比大於2時駐點區的對流換熱能力明顯降低;對于雙排沖擊射流，孔排間距與直徑比的增加使沖擊冷卻范圍變大，但在兩排孔之間區域的對流換熱系數有所下降;在較小的沖擊射流雷諾數和較大的沖擊間距比下，後排射流的沖擊換熱效果要遜於前排射流。
  11. Experimental study on the evaporative capacity of coaxial two impinging - stream concentrator

    撞擊流濃縮器蒸發能力的實驗研究
  12. The wall film generated by the impinging sprays is the main reason of air - fuel ration control deviation under transient conditions

    摘要由噴射燃油撞壁產生的進氣道內油膜是導致過渡工況空燃比控制偏差的主要原因。
  13. Numerical simulation under - expanded supersonic impinging jet

    二元混壓超聲速進氣道三維流動數值分析
  14. The - two - equation turbulence model and the control - volume integration method and simplest algorithm were employed to simulate the three dimensional, isothermal, incompressible, rectangular two - impinging - jet on a flat plate

    本文採用-紊流模式，使用控制體積積分之有限差分法及simplest計算程序，進行三維、恆溫、不可壓縮、矩形雙噴射撞擊流場之數值模擬。
  15. For two up and down plunging jets, an optimization model is introduced according to maximum energy dissipation. in this model, the exit angle of jet is first considered actually. the optimal computation of the energy dissipation between two impinging jets in xiao - wan project demonstrates that this model is reasonable too ; 6

    對于上、下雙股挑流水舌，以碰撞消能率為優化目標，首次考慮了出口水舌的坦化影響因素，建立了優化數學模型，並通過對小灣拱壩壩身表、中孔水舌的碰撞計算，認為所提出的數學優化模型是可用的； 6
  16. The shearing layer is carried by the jet and the eddy is formed because of the instability and selective amplification of shearing layer which will propagate to the downstream. as the eddy impacts the impinging wall, a wave of pressure disturbance with certain frequency is induced. this wave then propagates to the upstream with high speed, and results in the overlap and amplification of the waves when the frequencies of them are close with each other

    當前噴嘴流束中的不穩定擾動波在穿過腔內的剪切層時，剪切層對其有選擇放大作用，形成渦環結構，剪切流動中渦環與碰撞壁撞擊，在碰撞區域產生壓力擾動波並向上游反射，在上游剪切層分離處誘發新的擾動的產生，當新擾動與原擾動匹配時，射流上游就被不斷地受到周期性激勵，腔內就產生流體自激振蕩並在後噴嘴出口形成脈沖射流。
  17. At the same time, it has also brought about some negative consequences, such as impinging on the current legal system

    但它的出現亦帶來了一定的弊端，對現行法律制度造成了一定的沖擊。
  18. Noise directivity of impinging jet from a small diameter axis ymmetric convergent nozzle on a large flat plate

    低速沖擊載荷下加筋板彈塑動力響應分析
  19. Application of technology on augmentation of heat transfer in the grinding contact zone with radial jet impinging in creep feed grinding

    緩進給磨削時磨削弧區徑向射流沖擊強化換熱技術的應用
  20. The theories include : character of the employer ' s duty, namely it is the impinging rights " duty, not contract duty ; principles of the employer ' s returning responsibility, namely it exists the engage relation between the employer and the employee, and the reason of employee ' s hurt is happened in the scope of implementing principleship and is the enterprise ' s trouble, and also four important terms of the employer not being dismissed the duty

    包括：僱主對雇員工傷事故賠償責任的性質，即這種責任為侵權責任，而非契約責任；僱主對雇員工傷事故賠償責任的歸責原則，即為無過錯歸責原則；僱主對雇員工傷事故賠償責任的構成，即僱主與雇員之間存在雇傭關系、雇員是在執行職務范圍內受害、企業事故是雇員損害的原因以及僱主須沒有免責事由四個要件。
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