英语词汇helical flow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	helical flow
释义	helical flow 简明释义螺旋流，螺旋流动网络释义 1 ?螺线流 ... helical field螺旋场 helical flow螺线流 helical instability螺旋不稳定性 ... 2 ?螺旋流 ... Helical bearing 螺旋滚柱轴承 helical flow 螺线流 ; 螺旋流 helical burr 螺纹刻石锉轮 ; 螺纹 ... 短语 1 helical flow pump 旋流泵 2 helical flow turbine 机螺旋流式涡轮 3 helical flow field 螺旋流场双语例句 1 The helical flow field may be used as an idealized model in borehole. 文中所讨论的螺旋流流场可以作为石油钻井井内流场的理想化模型。 2 The helical flow of power-law drilling muds in the drill string was studied both theoretically and experimentally. 本文从理论和实验方面研究了石油钻井泥浆常用的幂律液体在钻柱中的螺旋流动规律。 3 Adopting helical flow displacement theory can overcome the disadvantage and greatly improve the displacement efficiency. 使用螺旋流顶替理论能克服这一缺点，大大改善顶替效率。
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