A piezoelectric micropump based on MEMS technology is presented.
介绍了一种基于MEMS技术的压电微泵。
The operating conditions for micropump and sample introduction system were optimized.
通过实验优化了微泵和试样引入系统的工作条件。
The micropump performance test includes outlet accumulated flow rate and back pressure test.
其中微泵的性能测试包括出口流量和背压测试。
We present the design and fabrication proc ess of a novel electro-magnetically actuated micropump.
主要阐述了一种新型电磁驱动微泵的设计和制作工艺。
It illustrates the micro machining process, and describes the experiment to investigate the performance of micropump.
对芯片的加工工艺流程进行了说明，同时对微泵进行了试验研究。
Chapter Four, Chapter Five and Chapter Six belong to the second part, Research on the fabrication of DC MHD micropump.
第四章、第五章与第六章属于第二部分研究，磁流体推进式微型泵的研制。
Unfortunately, it would influence the stability of electrodes and could not result the EHD micropump in long-term operation.
其所带来的影响即是驱动电极的变质，而导致电液体微帮浦无法长时间运作。
Therefore, it is necessary to study the dynamic characteristics of valve-less micropump accompanying gas bubbles and cavitation.
因此本课题研究存在气泡和气穴时无阀微泵的动态特性是十分必要的。
Furthermore, the process of design and virtual fabrication of a new MEMS device, micropump, verified the system "s expansibility."
进一步用一种全新的器件微流量泵的工艺设计和虚拟加工过程验证了系统的可扩充性。
A micropump with unique structure and working principle for the insulin injection actuated by the piezoelectric unimorph was proposed.
研制了一种压电驱动式可用于胰岛素推注的微泵，该泵在结构、原理上均有别于传统的胰岛素泵。
A piezoresistive micro pressure transducer fitted on the top of the chamber is used to measure the pressure pulsations in the micropump chamber.
采用安装在泵腔上的压阻式微型压力传感器完成微泵泵腔压力脉动测试。
A composite wound dressing apparatus promotes healing of a wound via the use of a micropump system housed within or above a wound dressing member.
复合伤口敷料装置通过使用装入在伤口敷料部件内或之上的微型泵系统来促进伤口的愈合。
Hence, the wound dressing and micropump system is portable which allows the patient mobility that is unavailable when an external vacuum source is used.
因此，伤口敷料和微型泵系统为便携式的，这使得病人可活动，这在使用外部真空源时不能实现。
The utility model discloses a multifunctional washing dirt suction device, belonging to a cleaning device and also relating to a wash-suction micropump.
多功能冲洗吸污器，它属于清洗装置，也涉及冲吸微型泵。
The fluid pressure equation is combined with vibration equation of silicon diaphragm to construct liquid-solid coupling system equations for a micropump.
液体压强矩阵方程和压电硅片振动有限元方程耦合，得到一个包含微泵进出口扩散管的液-固耦合系统振动方程。
The flow rates of the micropump are measured, and the result shows that the voltage, frequency and the back pressure all have an influence to the flow rates.
对压电微泵的输出流量进行了测试，结果显示：电压、频率以及背压对流量均有显著影响。
A novel PDMS diaphragm micropump actuated by electromagnetic force is researched in this paper, which is small volume, easy manufacturing, and precise controlling.
本文研究一种新颖的电磁力驱动的PD MS膜片泵，具有体积小，制作简单，控制精度高的特点。
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。
It also indicates that the cleanness degree of devices and the purification of the working fluid will greatly influence the performance and working lifetime of the EHD micropump.
研究还表明，微泵的性能与工作寿命和实验环境的洁净度以及工作流体提纯密切相关。
Because the work substance is electrolytic solution, which is compatible with chemical solution, MHD micropump can be used for delivery of biochemical medicine and flow injection.
由于工作介质为电解质溶液，与化学溶液相容，故可用于生化药品的输送和流量注射。
A computer controlled micro flow measuring and controlling system is present on the base of preparing some completed micro flow devices such as micropump and microvalve in this paper.
本文在一些成功的微流体器件的设计加工基础上，提出了一种计算机控制的微流量测量与控制系统，对各个微机械器件做了介绍，并分析了系统的可行性。
Then based on the macromodel, which was generated through energy coupled method and ANSYS software, the dynamic response functions were formulated to simulate the electrostatic micropump behavior.
利用能量耦合法和ANSYS分析软件，由宏模型的动态响应方程仿真静电微泵腔的端点特性量关系式。
It reported the observation and nursing features of 56 primary hepatocellular carcinoma patients complicating with upper alimentary tract hemorrhage treated with injecting somatostatin by micropump.
报告56例原发性肝癌并上消化道出血行微泵注射生长抑素治疗的观察及护理特点。
It reported the observation and nursing features of 56 primary hepatocellular carcinoma patients complicating with upper alimentary tract hemorrhage treated with injecting somatostatin by micropump.
报告56例原发性肝癌并上消化道出血行微泵注射生长抑素治疗的观察及护理特点。
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