valveless
无阀
常用释义
英音[ ˈvælvləs ]
美音[ ˈvælvləs ]
基本释义
- adj. 无阀的
例句
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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。
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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；
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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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4·Piezoelectric valveless micro-pump theoretical analysis, prototype preparation and its performance are studied.无阀压电微泵的理论分析、样机制备及其性能测试。
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5·Structural design and mechanism analysis of a valveless piezoelectric pump with single bimorph and double chambers;介绍了压电泵的单腔体结构和多腔体结构，而多腔体结构的压电泵是今后研究的一个主要方向。
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6·The newest research direction about pulse tube refrigerator is multi-stage cryocooler driven by valveless compressor.介绍了国外最新开展的关于脉冲管制冷机的研究方向：无阀压缩机驱动的多级脉冲管制冷机。
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7·In this dissertation, only the piezoelectric bimorph micro-actuator and valveless piezoelectric micro pump are introduced.本文的研究重点是压电双晶梁微驱动器和无阀压电微泵。
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8·Experiments of the valveless micropump are carried out, including static and dynamic characteristic tests and the results are compared with the simulation results.采用微型压力传感器测试了无阀压电微泵泵腔的压力脉动，并与仿真结果进行比较。
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9·Analysis on Flow Characteristic of Flat-Walled Diffusers applied in Valveless Piezoelectric Pumps [J]. Journal of Drainage and Irrigation Machinery Engin, 0, : 7 -.无阀压电泵用平面锥管内部流动特性分析[J]。排灌机械工程学报，0，：7 -。
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10·Various types of micropumps have been developed, especially valveless micropumps with simple structure attract much more attention and have become focus of research in recent years.目前己研制出多种类型的微型泵，而其中无阀微泵因其结构简单等优点成为近年来的研究热点。