piezoelectricity

piezoelectricity

1. BNT piezoelectric ceramics are interested because of their good properties,such as relative larger piezoelectricity,high Curie temperature,easy control and nontoxicity.

BNT陶瓷由于具有良好的压电性、高居里温度和烧结过程中无毒、易控制性等优点而倍受青睐。

2. The piezoelectricity of P(VDF-TFE-HFP)/PTFE double-layer electret films

P(VDF-TFE-HFP)PTFE双层驻极体膜的压电性

3. The experimental study of sensitivity improvement of piezoelectricity gene sensor by the probe of RecA protein-complementary single strand DNA

RecA蛋白-互补单链DNA探针提高压电基因传感器灵敏度的实验研究

4. Piezoelectric material consists of a large number of ferroelectric grains (crystallites), which contain both piezoelectricity and pyroelectricity.

中文摘要压电元件含有大量具压电特性及焦电特性的铁磁性微晶。

5. It is used main for ferroelectric , piezoelectricity,electro-optic and nonlinear optical.It is made up the broad frequency band,modulator,high stabeness resonator and band pass filter etc.

主要用于铁电、压电、电光和非线性光学，可制作宽频带、调制器、高稳定性谐振器和带通滤玻器等。

6. Crosswell seismic practices reveal that one kind of so??called shear wave can be recorded even using piezoelectricity hydrophone in quasi homogeneous media.

井间地震的资料证明,在"拟均匀介质"的地层中,即便用压电检波器也可以记录到"横波"资料。

7. This paper mainly introduces the calibration method of piezoelectricity pressure sensors in the pressure field testing.

介绍压力场测试中所采用的压电压力传感器的标定方法。

8. The piezoelectricity ultrasonic vibration CAD system is developed on the platform of UG with the second development tool .

以UG为开发平台,利用UG的二次开发工具开发出了压电超声振动CAD系统。

9. Along with the progress of technology, piezoelectricity material which only has oneness capability couldn’t suffice the need of production and science disquisition.

但是随着科学技术的不断发展，只具备单一性能的压电材料已不能满足生产和科学研究的需要。

10. The film electret has two times high piezoelectricity (d33=31pC/N) than PVDF (d33=1 5pC/N).

使用介电谐振谱测量的双层膜的压电d33系数(31pC/N)是传统的铁电聚合物材料PVDF相应值(15 pC/N)的2倍左右。

11. Utilizing piezoelectricity, the structure vibration can be effectively controlled by active or passive method.

利用压电效应能够对结构振动进行有效的主动和主被动控制。

12. Land geophone and marsh geophone had very similar structure, they both introduced magnetic-electricity sensor, but hydrophone adopted piezoelectricity sensor.

前两种结构相似,均采用磁电传感器,而水中检波器则采用压电式传感器。

13. Keywords veneer lathe;manipulator;steering force;piezoelectricity type pressure sensor;

卡轴旋切机;操控装置;操纵力;压电式压力传感器;

14. piezoelectricity (PZT)

压电

15. Keywords piezoelectricity;DNA;sensors;strand displacement amplification;array;

压电;传感器;链置换扩增;阵列;DNA;

16. Keywords piezoelectricity;piezomagnetism;electromagnetism;variational principle;

压电;压磁;电磁;变分原理;

17. Keywords Piezoelectricity;Antibody;Protein A;Immunosensor;

压电;抗体;蛋白A;免疫传感器;

18. Keywords piezoelectricity;quartz crystal;sensor;thrombin time;

压电;石英晶体;传感器;凝血酶时间;

19. Piezoelectricity DNA sensor

压电DNA传感器

20. Influence of Measurement Modes on Frequency Drifts in Piezoelectricity DNA Detection

压电DNA传感器检测模式对频率漂移的影响

21. piezoelectricity media

压电介质

22. piezoelectricity sensor

压电传感

23. piezoelectricity gauge

压电传感器

24. The Design of Impedance Convector of Piezoelectricity Sensor

压电传感器阻抗变换器的设计

25. piezoelectricity component

压电元件

26. Piezoelectricity immunosensor and its application in the food sanitation analysis

压电免疫传感器及在食品卫生检测中的应用

27. piezoelectricity constant

压电常数

28. piezoelectricity force sensor

压电式力传感器

29. piezoelectricity type pressure sensor

压电式压力传感器

30. Piezoelectricity type supersonic generator works actually using the resonance of piezocrystal.

压电式超声波发生器实际上是利用压电晶体的谐振来工作的。

31. Curved Cracks Distributed along a Parabola in an Elastic Medium with Piezoelectricity and Anisotropy

压电弹性体中沿抛物线分布的曲边裂纹问题

32. piezoelectricity transducer

压电换能器

33. Optimization of Electricity Parameters on Its Matching Circuit in Piezoelectricity Transducer

压电换能器电端匹配电路的优化

34. piezoelectricity effect

压电效应

35. Keywords piezoelectricity;vibration control;damping materials;

压电效应;振动控制;阻尼材料;

36. The Smart Concrete Based on Piezoelectricity

压电机敏混凝土原理

37. piezoelectricity suppression

压电材料

38. Keywords piezoelectricity;three-dimensional fracture mechanics;hypersingular integral equation;singular analysis;stress intensity factor;energy release rate;

压电材料;三维断裂力学;超奇异积分方程;性态分析;应力强度因子;能量释放率;

39. Keywords piezoelectricity;bimorph;singularity;finite element;crack;

压电材料;双压电材料;奇异性;有限元;裂纹;

40. The Piezoelectricity as the function material is extensive applied in automobile.

压电材料作为一种敏感材料,已广泛应用于汽车技术领域。

41. thermal stability of piezoelectricity

压电热稳定性

42. Piezoelectricity is utilized in microphones, phonograph pickups, and telephone communications systems.

压电现象被应用于麦克风、留声机唱片以及电话通讯系统。

43. piezoelectricity motor

压电电机

44. piezoelectricity cable

压电电缆

45. piezoelectricity quartz

压电石英片

46. Research of measurements of frequency and transmission characteristics for piezoelectricity roughness instrument and its sensors

压电粗糙度仪及其传感器频率与传输特性测量方法研究

47. Non-linear Power Response Analysis of Piezoelectricity Viscoelasticity

压电粘弹性层合梁的非线性动力响应分析

48. piezoelectricity act uator

压电致动器

49. Piezoelectricity thin-film sensor

压电薄膜传感器

50. piezoelectricity singing piece

压电蜂鸣片

51. Piezoelectricity gyro

压电陀螺

52. piezoelectricity ceramic

压电陶瓷

53. Keywords piezoelectricity;ESWL;shock wave focusing;ray-method;

压电陶瓷;冲击波碎石;冲击波聚焦;射线法;

54. Keywords piezoelectric ceramics;polarization;lead niobium-stibium zirconate-titanate;phase boundary;piezoelectricity;

压电陶瓷;极化;铌锑锆钛酸铅;相界;压电;

55. Keywords piezoceramics;electron structure;covalent bond order;piezoelectricity;

压电陶瓷;电子结构;共价键级;压电性能;

56. driven by piezoelectricity

压电驱动

57. Piezoelectricity drivers

压电驱动器

58. Harmonic Syntheses Electronic Cams Driven by Piezoelectricity

压电驱动式谐综合电子凸轮

59. Experimental Study on Impingement Cooling Characteristics of Synthetic Jet Flux Activated by Piezoelectricity

压电驱动自耦合射流冲击冷却特性的实验

60. DZ-2 Vibration Measurement Instrument can be matched with any kind of piezoelectricity acceleration meter.

发动机质心测试系统采用多支撑点测量方法，在同一测量台上同时测量发动机的质量及三维质心。

61. contrary piezoelectricity effect

可逆压电效应

62. Meanwhile, based on the piezoelectricity effect and optimal design, a good-performance mechanical structure of the Quartz vibrating-beam gravity sensor has been designed.

同时结合石英压电效应和优化设计理论,设计了一个满足性能指标要求的石英振梁式重力传感器;

63. Augment Piezoelectricity Common Rail Injection System with Variable Injection Rate Shape

喷油率形状可变的增压式压电共轨喷射系统

64. In this paper, it is explored that DC bias field induces SLFE material’s active piezoelectricity.

在利用偏置电场诱导细电滞回线材料的压电活性方面，本文进行了探索性的研究。

65. Except piezoelectricity sensor, it also has piezoresistive sensor which takes advantage of piezoresistive elements and strain gauge sensor which takes advantage of strain elements etc.

在现在压电效应也应用在多晶体上，比如现在的压电陶瓷，包括钛酸钡压电陶瓷、铌酸盐系压电陶瓷、铌镁酸铅压电陶瓷等等。

66. This may result into some new physical and mechanical effects such as quantum size effects, surface and interface effects,and piezoelectricity.

在这些材料中可以观察到一些奇异的物理和力学新效应如小尺寸效应、表面和界面效应、压电效应等。

67. ANALYTICAL SOLUTION OF THE BENDING PROBLEM OF PIEZOELECTRICITY CANTILEVER BEAM UNDER UNIFORMLY DISTRIBUTED LOADING

均匀分布荷载作用下压电悬臂梁弯曲问题解析解

68. Fabricated a New-type Piezoelectricity Microactuator by MEMS Technology

基于MEMS技术新型压电微驱动器的研制

69. The Design of a New Type Three-dimension Power Transducer Based on Piezoelectricity

基于压电式新型三维力传感器的设计

70. Piezoelectricity Theory Based Research on Intelligent Monitoring Method for Work Conditions of Steel Wire Rope on Tower Crane

基于压电理论的塔吊钢丝绳工作状态智能监测方法研究

71. Following the theory of linear piezoelectricity,we consider the Mode I crack in a piezoelectric strip using impermeable boundary condition.

基于线性压电理论,采用电绝缘边界条件,对压电板条中的张开型(I型)裂纹问题进行了求解。

72. Keywords Nylon 11;Properties;Crystallization;Crystal transitions;Piezoelectricity;

尼龙11;性质;结晶;晶型转变;压电性;

73. Keywords dry heat antisepsis;porous polytetrafluoroethylene;electret;surface potential;piezoelectricity;

干热消毒;聚四氟乙烯;驻极体;表面电势;压电性;

74. And it also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping material.

并详细分析介绍了聚合物基IPN压电阻尼材料的设计原理及阻尼效果。

75. And also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping materials.

并详细分析介绍了聚合物基IPN压电阻尼材料的设计原理及阻尼效果，对未来的发展趋势做出了展望。

76. Research of Oligonucleotide is Immobilized on the Surfaces of Gold-filled Quartz Crystal with Piezoelectricity Biosensor

应用压电型生物传感器研究寡核苷酸在石英金膜表面的固定

77. Behavior of Elastic Waves Propagating Through a Contact Interface between Two Piezoelectricity Solids

弹性波透过压电介质接触界面的传播特性

78. Whenelectrode circular telegram, the piezoelectricity ceramics because thecounter piezoelectric effect has the vibration, makes sound which theperson ear may hear.

当电极通电时，压电陶瓷因逆压电效应产生振动，发出人耳可以听到的声音。

79. Keywords vibration and wave;piezoelectricity material;flexible arm;vibration mode;vibration suppression;state feedback;

振动与波;压电材料;柔性臂;振动模态;振动控制;状态反馈;

80. Two methods to measuring the spin angle velocity of aerocraft are put forward,one is using the accelerator,the other one is using piezoelectricity gyro.

提出了两种测量航天飞行体自旋角速度的方法:一种是利用加速度表来测量航天飞行体自旋角速度,另一种是利用压电式陀螺仪来测量航天飞行体自旋角速度。