助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   piezoelectric strain constant 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
物理学
无线电电子学
电力工业
化学
更多类别查询

图标索引 历史查询
 

piezoelectric strain constant
相关语句
  压电应变常数
     At room temperature, the piezoelectric strain constant d 33 ≈800 PC/N.
     室温时压电应变常数d33约为800pC/N。
短句来源
     Of the said film, the thickness is 50~150 μm, dielectric coefficient ε r=60~80, piezoelectric strain constant d 33 =35~45 pC/N and life≥55 years.
     该柔性复合驻极体薄膜厚50~150μm,压电应变常数d33为35~45pC/N,相对介电系数εr为60~80,寿命≥55年。
短句来源
     Introduces a new kind of piezoelectric actuator material, whose piezoelectric strain constant (d31 ) is more than 300×10-12m/v, curie temperature is more than 150℃ dielectric constant is less than 5000.
     介绍一种压电应变常数d31大于300×10-12m/v,居里温度大于150℃,介电常数小于5000的压电陶瓷驱动器材料
短句来源
     The shock loading experiments of PZT 95/5 powder and block samples show that:in suitable conditions,the density ( ρ) ,piezoelectric strain constant ( d 33 ) and dielectric constant ( ε ) of the samples can be increased and dielectric lost coefficient (tg δ %) be reduced.
     实验表明:在合适的条件下,冲击波作用可提高样品的密度ρ,压电应变常数d33,介电常数ε,降低介电耗损系数tgδ%。
短句来源
     Piezoelectric strain constant d33 is one of the important parameters for piezoelectric ceramics.
     压电应变常数d_(33)是压电陶瓷的重要性能参数之一.
短句来源
更多       
  压电应变系数
     For the piezoelectric film with PZT of 50% volume fraction, the piezoelectric strain constant, planar electromechanical coupling coefficient increase while the mechanical quality factor decreases with the content of graphite.
     对PZT体积含量为50%的压电薄膜,其压电应变系数、平面机电耦合系数随PANI含量的增大而上升,而机械品质因数下降。
短句来源
     When a stronger electrical field is applied, the piezoelectric strain constant d 31 is no longer a constant.
     随着电场增加 ,压电应变系数d3 1变大 ,从而不再是常数。
短句来源
  “piezoelectric strain constant”译为未确定词的双语例句
     The properties(piezoelectric voltage constant g33=42.8 V·m/N,piezoelectric strain constant d33=30 pC/N)of the composite prepared by microwave irradiation technique are more suitable for hydrophone.
     但微波工艺合成的复合材料的界面结合更好,有利于压电陶瓷的极化,其压电电压系数g33达42.8(V.m/N),更适合作为接收型传感器。
短句来源
     The piezoelectric strain constant d33 was about 30 pC/N. Microwave irradiation technique improves the interfacial interaction between the piezoelectric ceramic powders and the matrix owing to physical effects,which is of benefit to pole the piezoelectric ceramic.
     研究表明,微波合成与热压工艺获得的复合材料性能明显优于冷压工艺,两者的压电应力常数d33均在30pC/N左右。
短句来源
     The finite element method was also adopted to forecast the effective electroelastic properties and to confirm the accuracy of the model. The hydrostatic piezoelectric strain constant(d__h),hydrostatic piezoelectric voltage constant(g__h),and hydrostatic figure of merit(d__h·g__h) of type 2-3 composites were calculated,and the lower hydrostatic performance was obtained.
     然后用有限元方法(使用了有限元分析软件ANSYS)分析了压电复合材料的材料常数,并用有限元方法验证了均匀场理论求解2-3型压电复合材料有效特性参数的准确性。
短句来源
查询“piezoelectric strain constant”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  piezoelectric strain constant
Third, the low resistivity of the composite prevents the poling process and reduces the piezoelectric strain constant.
      
It is found that piezoelectric strain constant decreases exponentially as the amount of doped piezomagnetic materials in the composite increases.
      
The phase assemblage, piezoelectric strain constant and saturation magnetization were investigated.
      
The best samples showed piezoelectric strain constant d33 = 347 pC/N and planar coupling factorkP = 0.44.
      
The piezoelectric strain constant,d31, initially increased up to a plasticizer content of ~ 14% (by weight) and then decreased.
      
更多          


Piezoelectric strain constant d33 is one of the important parameters for piezoelectric ceramics. In order to f ind a most suitable way for measuring the d33 under various requirements, the paper in vestigated some measuring methods,and made a comparison among them.

压电应变常数d_(33)是压电陶瓷的重要性能参数之一.为了寻找一种在不同要求条件下的最合适的d_(33)测试方法.本文调研了几种测量方法,并将它们作了比较.

This paper is about shock activation and modification of PZT 95/5 ceramics.The shock loading experiments of PZT 95/5 powder and block samples show that:in suitable conditions,the density ( ρ) ,piezoelectric strain constant ( d 33 ) and dielectric constant ( ε ) of the samples can be increased and dielectric lost coefficient (tg δ %) be reduced.The results of X ray diffraction,Scan Electranic Microscope and Transmission Electronic Microscope measurement are also given.It is...

This paper is about shock activation and modification of PZT 95/5 ceramics.The shock loading experiments of PZT 95/5 powder and block samples show that:in suitable conditions,the density ( ρ) ,piezoelectric strain constant ( d 33 ) and dielectric constant ( ε ) of the samples can be increased and dielectric lost coefficient (tg δ %) be reduced.The results of X ray diffraction,Scan Electranic Microscope and Transmission Electronic Microscope measurement are also given.It is concluded that the mechanism of activation can be attributed to pulverization of crystallites,crystal boundary damage,microcracks,defects increase and phase changed etc.

研究了冲击波对PZT-95/5压电陶瓷的活化改性作用,对PZT-95/5粉末及块状材料进行动态冲击波加载。实验表明:在合适的条件下,冲击波作用可提高样品的密度ρ,压电应变常数d33,介电常数ε,降低介电耗损系数tgδ%。通过对样品进行X射线衍射,扫描电镜SEM、透射电镜TEM和X射线光电子能谱XPS等微观测试分析,揭示了冲击波改性的机理主要是:晶粒细化,晶界破坏,孔隙增多,缺陷增多,相变产生等,从而达到对样品改性的作用

phase flexible PVDF/PMN PZT composite electret film is prepared with film casting technology. Its formation and structure are studied. The corona poling technology, effect and mechanism of dielectric, piezoelectric and electricity storage are discussed. Of the said film, the thickness is 50~150 μm, dielectric coefficient ε r=60~80, piezoelectric strain constant d 33 =35~45 pC/N and life≥55 years.

采用流延法制备了PVDF/PMN-PZT两相3-0型柔性复合驻极体薄膜,研究了其形成与结构,探讨了电晕注极技术,以及复合驻极体的介电、压电与电荷存贮效应与机理。该柔性复合驻极体薄膜厚50~150μm,压电应变常数d33为35~45pC/N,相对介电系数εr为60~80,寿命≥55年。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关piezoelectric strain constant的内容
在知识搜索中查有关piezoelectric strain constant的内容
在数字搜索中查有关piezoelectric strain constant的内容
在概念知识元中查有关piezoelectric strain constant的内容
在学术趋势中查有关piezoelectric strain constant的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社