英语词汇hydrodynamic retarder怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
机械工程
- 液力减速器
  The theories of one-dimension flow and similitude principle were used for the characteristic calculation of three types hydrodynamic retarder with different blade angles 30°、40°、45°. The results of characteristic calculation were used for the reference conclusion.
  首先利用流体一维束流理论和相似原理对叶片倾角为30°、40°、45°的三种液力减速器进行了特性初算,并得出了参考结论。
2
交通运输工程
- 液力缓速器

单词	hydrodynamic retarder
释义	hydrodynamic retarder 简明释义液力减速器专业释义 1 机械工程液力减速器 The theories of one-dimension flow and similitude principle were used for the characteristic calculation of three types hydrodynamic retarder with different blade angles 30°、40°、45°. The results of characteristic calculation were used for the reference conclusion. 首先利用流体一维束流理论和相似原理对叶片倾角为30°、40°、45°的三种液力减速器进行了特性初算,并得出了参考结论。 2 交通运输工程液力缓速器
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