氣穴 的英文怎麼說

中文拼音 [qìxué]
氣穴 英文
air lock
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 穴 : 名詞1 （巖洞; 窟窿） cave; cavern; grotto 2 （動物的窩） den; hole 3 （墓穴） grave4 [中醫] （穴...
  1. We had a bumpy flight because of air pocket.

    我們的飛行甚為顛簸，因為遇到氣穴。
  2. Cavitation can be caused by a variety of reasons.

    氣穴可以由各種原因引起。
  3. Company stock sometimes tur into air - pocket stock upon the news of the company ' s ceo ' s serious illne or death

    一旦公司總裁病重或去世的消息傳出，其股票有時會變成氣穴股票。
  4. These characteristics and phenomenons have effect on the quality of gear pump, and it is difficult relatively to research them by theory. at present the research is limited to the phase of examination testing. theoretic research of the characteristics and the phenomenons of polymer gear pump are blank in china when the gear pump feeds the viscous polymer liquid of chemical flow with high temperature and high pressure

    齒輪泵除具有流量和容積效率、扭矩和機械效率、功率和總效率等基本特性外，還存在著困油、噪聲和氣穴等現象，這些特性和現象直接影響齒輪泵的質量，對斜齒齒輪泵的這些特性和現象的理論研究難度較大，目前大多仍局限於實驗測試研究階段，而聚合物齒輪泵在輸送化工流程中的高溫、高壓的粘流態聚合物時特性的理論研究在國內基本還處于空白。
  5. In the energy level, there are 4 shapes, and the more abstract concepts, aura, chakras, etc. are included here

    八卦可以解釋物質世界和實體世界，而四象是能量的層次，比較抽象，它包含靈氣穴道等。
  6. Sampling theorem to periodic non - continuous signal from cavitation of piezoelectric pump

    抽樣定理在周期性非連續信號的壓電泵氣穴現象中的應用方法
  7. A transparent model is used to make the deflection jet board grounded on the inhere enlarged dimensions. the finished experiments are conducted to catch the flow rate directions and the situation of cavitation using a high - speed video cameras. in this paper, the finite element analysis and visualiation research of servo valve prestage jet flow field are carried out, which establish the theoretical foundation for mathematical model of servo valve prestage and the whole mathematical model of hydraulic servo valve

    在對射流前置級驅動的伺服閥射流流場數值模擬的基礎上，用有機玻璃在偏導射流板原始尺寸的基礎上進行了擴大，製作了透明的偏導射流板，運用高速攝像機、液壓泵站等組成了可視化實驗系統，對射流流場的流速方向、渦流、氣穴等現象進行了多方位的觀測，並通過對接收管接收壓力的測試，對流場分析結果進行了驗證。
  8. However, many of those studies focused on the structures of bearing itself. and few studies have been done on the gas cavity caused by the decrease of oil - pressure in the oiling system, which influences bearing

    但是大多數研究都集中在軸承結構本身，對供油系統中由於供油壓力變化而造成油腔中出現氣穴現象對軸承特性影響的研究較少。
  9. The growing and collapsing of gas bubbles and cavitation not only damage the flow continuity and reduce the working mediums physical performance, but also influence the propagation of pressure pulsation

    氣泡和氣穴的產生及破滅不僅破壞了流體的連續性、降低了介質的物理特性，而且還會影響壓力脈動波的傳播過程。
  10. When the pressure transients occur in low pressure pipelines such as the suction lines of pumps or the return lines of a hydraulic system, gas bubbles and cavitation will occur inside the fluid

    當壓力脈動發生在液壓泵的吸油管路或液壓系統的回油管路等低壓管路中時，會引起氣泡和氣穴的產生及破滅。
  11. Sometimes cavitation and self - excited oscillations may exist in the jet flow field. they may performance and lifetime of the servo valve

    射流流場產生的氣穴不僅破壞流體的連續性，而且還引起振動和噪聲，直接影響到閥的性能與壽命。
  12. Abstract : the basic concept of cavitation and the new viewpoint on cavitation determination pro - posed by foreign authors in a flowing liquid are introduced ; the importance of researching cavitation in hydraulic elements and systems is discussed

    文摘:主要介紹有關氣穴現象的基本概念及國外學者對氣穴判定提出的新觀點，進而也說明研究氣穴現象問題在液壓系統中的重要性
  13. My paper attempts to attain some conclusions from this study of gas cavity, and these conclusions may be useful to controlling bearing operation. the oiling system is an important part of radial - thrust floating - ring hybrid bearing. there are some factors that lead to the variation of oil - pressure in the oiling system

    本論文試圖從理論方面研究由於供油壓力變化導致氣穴現象（這時候呈現兩相流潤滑）對徑?推聯合浮環動靜壓軸承動靜態特性的影響，為以後可能尋求主動控製作了準備。
  14. Company stock sometimes turns into air - pocket stock upon the news of the company ' s ceo ' s serious illness or death

    一旦公司總裁病重或去世的消息傳出，其股票有時會變成氣穴股票。
  15. 2. firstly, to make new hypothesis hi the case of gas cavity existing hi oil recesses

    2初步分析了氣穴現象出現的可能性、原因、研究的意義。
  16. According to the papers by an qi or shen xin - min, we know that gas cavity in the oil recess can influence the static characteristics of bearings

    沈心敏、安琦等在研究中分別指出氣穴對軸承特性有影響。
  17. Secondly, to research the phenomena of gas cavity in the oil recess, which was caused by the low oil pressure and to analyze its influence on the dynamic and the static characteristics of bearing

    進而分析由於供油壓力變化導致氣穴現象發生時，對軸承動靜態性能的影響。另外對紊流工況下兩相流潤滑對軸承動靜態特性的影響作了初步探討。
  18. Standard test method for open - cell content of rigid cellular plastics by the air pycnometer

    用空氣比重計測量硬質泡沫塑料的開孔氣穴含量的標準試驗方法
  19. The experiments of the pressure transients accompanying the growing and collapsing of gas bubbles and cavitation in low pressure hydraulic pipelines are carried out

    本文對低壓液壓管路有氣泡和氣穴產生的瞬態壓力脈動過程進行了實驗研究。
  20. Therefore, the study of the fluid transient accompanying the growing and collapsing of gas bubbles and cavitation in low pressure hydraulic pipelines is absolutely important for the prediction of the hydraulic pump performance and the safety of hydraulic system

    因此，研究低壓液壓管路有氣泡和氣穴產生的瞬態壓力脈動過程，對于液壓泵的流量特性預測以及液壓系統的正常工作有著重要的意義。
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