“variable-drop mechanism”的概念、定义、翻译、参考文献-科学参考

单词	variable-drop mechanism
释义	variable-drop mechanism 播量调节机构
随便看	tray separator tray spacing tray stiffer tray support tray support ring tray thickener tray-top table tray tower tray-type deaerator tray type frame tray-type gas scrubber tray-type sampler tray-type separator tray weir TR cavity trdynamous Treacher Collins syndrome treacle treacle moulding treacle mustard tread tread arc width tread band tread bar tread bar contact area

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