英语词汇free-propeller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

单词	free-propeller
释义	free-propeller 简明释义离体螺旋桨网络释义 1 ?离体螺旋桨 ... free-pistongasifier自由活塞燃气发生器 free-propeller离体螺旋桨 free-runningmodel自由航行模型 ... 短语 1 tip-vortex-free propeller 无尖涡螺桨 2 cavitation-erosion free propeller 无空蚀螺旋桨 3 free-wheeling propeller 未接动力 ; 自由旋转的螺旋桨双语例句 1 Marine propeller is a type of free form surface part. Its design and manufacture precision decide ship's thrust efficiency directly. 船用螺旋桨是一类典型的自由曲面零件，它的设计和制造精度直接决定了其推进效率。 2 A simplified model of propeller with infinite number of blades is employed to account for the effect of free wave in this paper. 为了便于计算，对兴波部分简化了计算模型，螺旋桨用无限叶数螺旋桨模型来代替。 3 Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗？
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