“proportioner”的概念、定义、翻译、参考文献-科学参考

单词	proportioner
释义	proportioner 比例调节器比例加料器比例器输送量调节装置定量器
随便看	diversion clause diversion construction diver-sion cut diversion dam diversion dike diversion ditch diversion flume diversion gate diversion intake diversion method diversion of complement diversion of urine diversion privilege diversion ratio diversion sluice diversion structure diversion terrace diversion valve diversion weir diversion works diversity diversity antenna diversity branch diversity combiner diversity condition

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