| 释义 |
valveless 英音 [ ˈvælvləs ] 美音 [ ˈvælvləs ] 释义 adj. 无阀的 例句 1·Gravity valveless filter has been widely used in the practice. 重力式无阀滤池广泛应用于生产中。 2·The operating principle and flow characteristic of micro valveless pump were introduced. 介绍了无阀型微泵的特点及其工作原理; 3·The surface water treatment systems without clarifying basin and Valveless Filter Base were introduced. 介绍了以地表水为水源的水处理系统设计中,不设计澄清池与无阀滤池的另类系统。
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