- 更多网络例句与电换能器相关的网络例句 [注：此内容来源于网络，仅供参考]
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The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.
从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。
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Our research results show that the BS-PT ceramics with the compositions near the morphotropic phase boundary is a good candidate material for the piezoelectric actuator and transducers.
研究表明，准同型相界附近的BS-PT陶瓷是一种优良的压电换能器和传感器材料。
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A new-type design, slotted cymbal, was presented to decrease the loss of output energy through releasing the tangential stress in the working original cymbal transducer.
为了解决传统钹形压电复合换能器在用作传感器和驱动器时，由于存在的环向应力，导致部分输出机械能损耗及换能效率不高的问题，提出一种新型高性能钹形压电复合换能器。
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The effective permittivity at the interface of piezoelectric crystal solid layer is employed to analyze the BAW excitation effect.
对压电晶体-固体-液体结构中叉指换能器的体声波激励效应进行了深入探讨，通过引入压电晶体-固体层界面的界面有效介电常数，研究了叉指换能器的体声波激励效应与晶体切向、电边界条件及固体层归一化厚度之间的关系。
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The perovskite phase formation process and microstructure were investigated and also the dielectric and p...
研究表明，准同型相界附近的BS-PT陶瓷是一种优良的压电换能器和传感器材料。
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The plasma ignition threshold of metal is got through experimental and numerical study. The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air .
从热传导方程和雪崩电离机制出发，假设当电子增值210倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q－YAG激光器（波长1064nm，532nm，355nm，脉宽10ns），靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随著波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。
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While performing the seismic modelling experiment , it needs to have tens to hundreds of kilohertz and well distributed orientation dependent narrow pulse acoustic wave as simulation source .
由上述理论和实验的研究，研制出了具有一定灵敏度，方向性较均匀的窄脉冲压电换能器，初步满足了地震模型实验的要求。
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Electro-acoustic equipment categories: electro-acoustic device test system, characteristics of piezoelectric transducer tester, test sensitivity sorting device, sound level meter, precision signal source Sweep, Sweep audio device, the standard sound source, standard test microphone, IEC318 Simulation of the ears, mouth simulation, speakers polarity tester, telephone analyzers, such as electro-acoustic type of testing equipment.
电声器件测试系统、压电换能器特性测试仪、灵敏度测试分选仪、声级计、精密扫频信号源、音频扫频仪、标准声源、标准测试话筒、IEC318仿真耳、仿真嘴、喇叭极性测试仪、电话分析仪等电声类测试仪。
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We get the relations of system frequency, load resistance and electromechanical coupling coefficient to the conversion efficiency of piezoelectric transducer.
经过分析讨论后，得到了压电发电系统的工作频率、负载电阻和机电耦合系数与压电换能器能量转换效率的关系。
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Study the state of the art techniques in piezoelectric transducers and their applications.
学习当代压电换能器、新型换能器的发展状况与应用。
- 更多网络解释与电换能器相关的网络解释 [注：此内容来源于网络，仅供参考]
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blocked impedance：受挡阻抗 当换能器输出端得力阻抗为无穷大时,在输出端量得的电阻抗
Binary 二进制 | Blocked impedance 受挡阻抗 当换能器输出端得力阻抗为无穷大时,在输出端量得的电阻抗 | Call 取回,复出,呼出
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energy converter：换能器
energy brush 供能电刷 | energy converter 换能器 | energy disperser 能量扩散器
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electric wave filter：电滤波器
电换能器;电转换器 electric transducer | 电滤波器 electric wave filter | 电熔接器 electric welder
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electrokinetic transducer：电动传感器,电动换能器
electrokinetic potential 电动电位 | electrokinetic transducer 电动传感器,电动换能器 | electrokymogram 电记波照片,电记纹图
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piezoelectric：压电
"这种声学镊子是由趾间相连(interdigital)的换能器(transducer)在一压电(piezoelectric)晶片上组装而成. 这些换能器即为声源. 接著,利用标准的光微影术制成微通道,在其中包含细胞或粒子的少量液体能自由移动. 这些微通道能与晶片结合以创造出粒子的运动区域.
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piezoelectric transducer：压电换能器
压电陶瓷:piezoelectric ceramic | 压电换能器:piezoelectric transducer | 无铅压电:Lead-free piezoelectric
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piezoelectric vibrator：压电振子
piezoelectric transducer 压电换能器 | piezoelectric vibrator 压电振子 | piezoelectricity 压电
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piezoelectric vibrator：压电振动器,石英振动片
piezoelectric transducer 压电式传感器,压电换能器 | piezoelectric vibrator 压电振动器,石英振动片 | piezoelectric vibrometer 压电式振动计
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Rectangled plunger transducer：矩形活塞换能器
电量变送器:electrical quantity transducer | 矩形活塞换能器:Rectangled plunger transducer | 圆环活塞换能器:Concentric-ring transducer
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electroacoustics transducer：电声换能器
electroacoustic index 电声指数 | electroacoustics transducer 电声换能器 | electroacoustics 电声学