英语词汇“contracting-expanding nozzle”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	contracting-expanding nozzle
释义	contracting-expanding nozzle 基本例句超音速喷管 In this article the procedures are de-scribed for determining free-vortex segment properties.Characteristics method is used to design nozzle Milch produces free-vortex seg-ment.本文提出了确定气动窗口所需自由旋涡气动特性的过程，讨论了特征线方法在非对称超音速喷管设计中的应用，该喷管被用来产生自由旋涡流动。
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