cavitation 中文意思是什麼

cavitation 解釋
n. 名詞 1. 【航空】氣穴現象；氣渦現象。
2. 【物理學】成穴；空化，（超聲波的）空穴作用；【醫學】成洞，成腔。

  1. Diagnosis of inception cavitation in centrifugal pump using wavelet combined with autocorrelation method

    小波分析用於離心泵初生汽蝕診斷
  2. This is the basis of the phenomenon called cavitation.

    這就是所謂汽蝕現象的根據。
  3. Cavitation and bifurcation in an incompressible sphere

    不可壓縮球體的空穴和分叉
  4. Cavitation can be caused by a variety of reasons.

    氣穴可以由各種原因引起。
  5. Areas of necrosis and cavitation may occur within the tumor.

    腫瘤內可以有壞死和成腔區。
  6. Centrifugal pump cavitation and its prevention

    離心泵汽蝕產生原因分析及防止措施
  7. Avoid continued operation within the cavitation zone

    避免在空穴區域內持續運行。
  8. Effects of xylem cavitation and embolism on plants

    木質部空穴和栓塞化對植物的影響
  9. Testing method for cavitation erosion of fine ceramics

    細陶瓷的空蝕試驗方法
  10. Cavitation judgement in non - laboratory conditions

    非試驗室條件下的汽蝕判定
  11. Countermeasure of coal mine pump cavitation damage

    礦用水泵汽蝕損傷的對策
  12. Code for propeller cavitation tests in uniform flow carried out in cavitation tunnel

    空泡水筒均流中螺旋槳模型試驗規程
  13. The propeller cavitation range determined by calculation method presented in this paper agrees with the observation result of cavity image at cavitation tunnel very well, which proves the practicability of this method

    應用本文計算方法確定的螺旋槳空泡范圍經與空泡水洞中的空泡圖象觀察結果比較，證明了該方法的可行性。
  14. The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed. the method to obtain self - propulsion point for full scale in depressurized towing tank is studied. the measurements of pressure of two propeller models are carried out, the results of the measurement agree with those obtained by cavitation tunnel very well, which proves this measurement is successful, and the theoretical prediction is verified too

    比較了不同測試設備用於螺旋槳脈動壓力測試的優缺點，探討了在減壓拖曳水池中實現實船自航點的方法，並進行了兩只螺旋槳模型的脈動壓力測試，經與空泡水洞中脈動壓力的測試結果進行比較，說明該項測試是成功的，同時也對脈動壓力的理論預報結果做了驗證。
  15. The additional flow is formed by the device of dentoid baffle, and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests. based on the research results, the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle, the properties of flow under the condition that the device of denotid baffle is used with a stilling basin, the hydraulic computation about a stilling basin, the estimation of energy dissipation and its various affection factors, the mechanism and effect of energy dissipation, and distributions of velocity and pressure and aerating concentration, etc, have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed

    文中利用齒墩設施實現附加射流，對齒墩設施與消力池聯合應用進行了大量的和系統的模型試驗，分析研究了中低佛勞德數條件下，齒墩墩頭的動水壓強及空化特性，齒墩設施與消力池聯合應用時的流態特性，消力池的水力計算，消能量的估算及其各種影響因素，消能機理和效果，消力池內的流速、壓強特性，摻氣濃度分佈等水力學問題，並提出了實現附加射流齒墩設施的水力設計方法和步驟。
  16. Analysis and treatment of draft tube inner lining cavitation damage

    水輪機尾水管里襯氣蝕破壞的分析處理
  17. Analysis and treatment on cavitation damage in liner of turbine draft tube

    水輪機尾水管里襯汽蝕破壞分析處理
  18. Application of inducer on anti - cavitation of centrifugal pump

    誘導輪在離心泵抗汽蝕性能方面的應用
  19. Use of inducer for improving property of anti - cavitation of centrifugal pump

    加裝誘導輪改善離心泵抗汽蝕性能
  20. Ultrasonic has being attracted much attention gradually in fuel atomization because of some specialities of cavitation and infection on liquid flow. in the course of atomization of pitchy oil, especially, does it show greatly its advantage, but its material atomizational mechanism need research ulteriorly. the primary content of this thesis is about adding cantilever reed to effervescent atomizer so as to combine ultrasonic and effervescent. this thesis has discussed ultrasonic some mechanism, ultrasonic dynamical procreator, effervescent and liquid mucosity infection on atomization, at the some time we make some experiments and discuss atomization rule following some machinery parameter and run parameter so as to find some rule about ultrasonic atomization and to rich the research of ultrasonic atomization mechanism. all that will be beneficial to the design about ultrasonic atomization atomizer

    超聲波由於其空化機理及對液體的流變性影響等特性，在燃油霧化燃燒中逐步引起人們的重視，尤其在重渣油等高粘度液體的霧化過程中逐步顯示出其優越性，但其具體的霧化機理還需要做進一步的研究在氣泡霧化噴嘴基礎加入懸臂式簧片哨，將超聲波與氣泡霧化相結合是本文討論的主要內容本文從研究超聲波的一些機理入手，討論了超聲動力發生器氣泡霧化以及液體粘度對霧化質量的影響，並通過具體的實驗，根據實驗數據來討論霧化質量隨各種結構參數運行參數的變化規律，以便找到超聲霧化的一些規律，豐富對超聲霧化機理的研究，對超聲霧化噴嘴的設計具有一定的指導意義。
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