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压电石英晶体的英文

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"压电石英晶体"怎么读用"压电石英晶体"造句

英文翻译手机手机版

  • piezoelectric quartz crystal
  • piezoelectric resonator

例句与用法

  • Piezoelectric quartz crystal biosensor and its application
    压电石英晶体生物传感器及其应用
  • The studies in the thesis are summarized as follows : ( 1 ) the recent progress of the piezoelectric quartz crystal impedance analysis is reviewed
    本论文主要研究内容如下: ( 1 )综述了压电石英晶体传感器的测定方法和近期应用。
  • In the fifties of the 20th century , sauerbey had reported that the oscillation frequency of a piezoelectric quartz crystal ( pqc ) is linearly related to the mass change on the pqc electrode surface
    二十世纪五十年代, sauerbrey提出了压电石英晶体( pqc )的谐振频率与其表面的质量负载呈一定线性关系的理论。
  • ( 3 ) the piezoelectric quartz crystal impedance ( qci ) technique was employed to monitor in situ the pb2 + - induced precipitation of bsa onto a gold electrode and the precipitate dissolution via edta in an aqueous solution
    ( 3 )用压电石英晶体阻抗法( pqci )现场监测了水溶液中铅离子诱导牛血清白蛋白( bsa )沉淀及沉淀由na _ 2edta溶解的过程。
  • Ln this thesis , diff6rent kinds of marcromoieculars were modified on to the crystai surface individually . their properties on the surface were studied and the resuits were used as evidence for the seiection of sensitive membrane of macromolecular
    本文以压电石英晶体为传感器件,从生物大分子敏感膜膜材料的选择出发,研究了两种类型的生物大分子敏感膜的性质,成功地进行了生物大分子在压电石英晶体表面的修饰。
  • Piezoelectric quartz crystal ( pqc ) sensor has found its extensive application in various fields including analytical chemistry , life science , pharmaceutical chemistry , membrane science , surface science , and environmental monitoring because of its outstanding advantages such as high sensitivity , simple construction , convenient operation and low cost , etc . however , due to its broad sensing - spectrum , the selectivity of pqc is poor
    压电石英晶体( pqc )传感器因其具有灵敏度高、结构简单、操作方便、成本低廉等优点而广泛应用于分析化学、生命科学、药物科学、表面科学、膜科学和环境科学等诸多领域。然而其响应具有广谱性,选择性能差。
  • It is comprised of a sensor head ( a quadrangular pyramid tip , a base , four quartz crystal plates ) and a network analyzer and an apparatus to apply three - axis force . according to mechanics , four plates of the quadrangular pyramid tip correspondingly receive four one - dimension forces when applying a three - axis force to the sensor head . because quartz crystal has a force - frequency effect , namely , resonance frequency change of the quartz crystal is in direct proportion to one - dimension forces applying to it , four certain resonance frequency changes of the four quartz crystal plates are corresponding to a three - axis force
    当传感头受三轴力作用时,根据力学的分析可以确定三轴力与四角锥体四个面上单向力之间的对应关系,用分别贴在四角锥体四个面上的四片压电石英晶体作为压敏元件,由于石英晶体的力频效应(即石英晶体在受到应力作用时,它的谐振频率与应力大小成正比) ,从而最终确定了四片石英晶体的谐振频率改变量与传感头上所受三轴力大小和方向之间的对应关系。
  • The determination of human thymidine kinase ( htk ) in human serum , which is a key indicator of cancers can give information for the diagnosis and treatment of the malign diseases . the protein a layer was first self - assembled onto the gold electrode surfaces of quartz crystals , the monoclonal antibodies were then orientedly immobilized through the specific binding between the fc terminals of the antibodies and the self - assembled protein a . with this sensor , the affinity constant of antigen - antibody binding was estimated to be 1 . 85 106 l / mol according to the scatchard ’ s plotting method , which proved the high bioactivity of antibody . finally , an amplified piezoelectric immunosensor was designed to determine the htk in
    实验中将蛋白a吸附于镀金压电石英晶体电极表面,用于定向固定htk单克隆抗体,成功研制了检测htk的压电石英晶体传感器,并基于标准scatchard绘图法,计算出免疫反应的亲和常数为1 . 85 106l / mol ,证明该单克隆抗体具有较高的免疫活性;同时基于酶催化沉淀技术,设计了的检测htk的质量放大压电石英晶体传感器,该传感器可在0 . 1 - 10ng范围内对htk进行定量检测,应用此传感器成功地对5种癌症病人血清中htk的浓度进行了测定,实验结果为癌症的临床诊断与治疗提供了参考。
  • The detailed investigations are as follows : the first part of the consists of two chapters . ( 1 ) the piezoelectric immunosensors have been developed for determination of transferrin by taking advantage of the sensitivity of piezoelectric quartz crystal to the mass of the materials adsorbed onto it
    具体内容主要包括以下几个方面:第一部分: ( l )利用压电石英晶体对其表面吸附物质质量敏感的特性,利用蛋白a与金电极之间强烈的吸附作用,而且蛋白a可以与抗体的f 。
  • Finally , the paper also describes method and result of experiment based on above mention . the result of experiment prove that there is a excellent linear relationship between three - axis force applying to sensor head and the change of four quartz crystal plates , which indicate that the three - axis force tactile sensing technology applying piezoelectricity of quartz crystal is scientific and feasible
    本课题制作了这种传感器,并设计了三轴力的加载装置对传感器进行了实验,结果显示力的三个分量与四片压电石英晶体之间有良好的线性关系,验证了压电三轴力触觉传感器技术是科学的、可行的。
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