查询词典 valveless

New type of valveless piezoelectric pump driven by Cymbal actuator was put forward.

bstract 设计了一种以Cymbal振子为驱动器的新型无阀微压电泵。

Specifically for the integrated delivery system customized Vmp, is the world's most advanced precision stepper motor driven valveless metering pump.

特别是对综合传输系统定制的峰值电压，是世界上最先进的精密步进电机驱动无阀计量泵。

This research is the Fluid-structure coupling analysis of piezoelectric valveless micropump.

本研究为模拟压电无阀式微帮浦流固耦合分析。

Through optimizing the parameters of the impact mechanism and using of the result above, the optimum result on the impact mechanism is obtained, which has had practical consult value to design valveless hydraulic drill.

利用仿真研究的结果，对影响冲击机构的物理参数和结构参数进行了优化，得出了优化结果，对于无阀液压凿岩机的设计具有实际参考价值。

A second stepper motor control FMI valveless pump, for regulating the injection of feed speed and frequency of injection material.

第二个步进电机控制FMI无阀泵，用于调节进给速度和频率注射注射材料。

His paper presents a parallel dynamic passive valveless micropump, which consists of three layers—valve, diaphragm and electromagnetic coil.

本文提出了一种并联式动态无阀并联微泵，该微泵由阀体、振动膜和电磁线圈三层结构组成。

Orbital varices are characterized by proliferation of postcapillary venous elements and dilatation of one or more of the valveless orbital veins.

眼静脉曲张主要特点为一个或多个无瓣性的眼静脉扩张与毛细静脉增生，这些改变被认为继发于眶静脉壁的先天性薄弱。

Depending on intersecting channels and electro osmotic pumping, valveless switching of solvent flow is realized and the injection volume is 30 pL.

还描述了交叉点进样的方法，利用交叉形状的沟道和电场作用下的电渗流实现了溶液的无阀转换，进样体积为30pL

The resolution of the problems in the de-ironing operation of valveless filter s enables them to meet the designed capacity, improves their operating stability, and heighten the pass rate of their water quality to or over 98%.

改进无阀滤池在除铁工艺运行过程中存在的问题，使出水量达到设计能力，运行稳定性提高，水质综合合格率达到98%以上且便于操作管理

The valveless micropumps with various geometric structures were designed according to the diffuser /noz-zle theory.

依据扩散口/喷嘴理论，设计了不同几何尺寸无阀微泵的扩散口/喷嘴光刘掩模版图，采用硅平面工艺、各向异性腐蚀及削角补偿等技术，制作出了多种无阀微泵。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。