extent of cavitation 中文意思是什麼

extent of cavitation 解釋
空化范圍
  • extent : n. 1. 廣度，寬度，長度，一大片（土地）。2. 分量，程度；區域，范圍，界限，限度。3. 【邏輯學】外延。4. 【法律】扣押，扣押令；〈美國〉臨時所有權令；〈英古〉土地估價。
  • of : OF ＝Old French 古法語。
  • cavitation : n. 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. A kind of measurement was developed to measure the air concentration of water and the result showed the possibility of entrained air existing near the wall of drop shaft. that is to say, the wall of drop shaft may be protected by entrained air from cavitation damage to some extent

    本文設計了一種適用於近壁區水流摻氣濃度測量的方法，對空腔段水流摻氣濃度進行初步測量，發現井壁附近水流存在摻氣的可能，這對改善水流空化條件能起到積極作用。
  2. The concept and the producing mechanism of cavitation are introduced and the cavitation analyzing model is deduced, which makes it easy to explain the approximate region and. the extent of cavitation occurrence in theory. and the wider and deeper research combining with experimental analysis can present a further perfect and feasible reference for sliding shoes design

    本文介紹了氣蝕的概念和形成機理，並推導出氣蝕分析模型，從而有利於從理論上指明氣蝕發生的大致區域和程度，並結合實驗分析促使研究的全面化和深入化，為滑靴設計提供更加完善和合理的參考。
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