英语词汇positional variation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	positional variation
释义	positional variation 简明释义位置偏差，位置变化网络释义 1 ?粒位差异粒位差异双语例句 1 By simulating and optimizing of pouring position and cylinder variation, the theory of positional autocontrol of distributor boom is presented in this thesis. 本文通过对混凝土泵车布料杆的浇筑位置与油缸变化的仿真分析、优化，对混凝土泵车布料杆位置的自动控制提供一些理论依据。
随便看	popping crease pop in pop off pop out popping plug popping-point tolerance popping pressure popping popping sound pop the question pop up Poppins poppit popple popple popple Poppleton Popplewell popple poppling sea pop (point of purchase) pop pop poppop pop pop pop-pop-pop

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