叉指换能器的英文

• interdigital transducer

• "叉"英文翻译    part so as to form a fork; f ...
• "指"英文翻译    finger
• "换能器"英文翻译    changer; transducer; transve ...
• "叉指式换能器" 英文翻译 :    interdigital transducer
• "换能器" 英文翻译 :    changer; transducer; transverter
• "热换能器 热效换能器" 英文翻译 :    thermaltransducer
• "a型换能器" 英文翻译 :    a-mode transducer
• "b型换能器" 英文翻译 :    b-mode transducer
• "变感换能器" 英文翻译 :    variable inductance transducer; variable-inductance transducer
• "变深换能器" 英文翻译 :    variable depth transducer
• "标准换能器" 英文翻译 :    calibration transducer
• "测量换能器" 英文翻译 :    measurement transducer
• "差动换能器" 英文翻译 :    differential transducer; differential transformer
• "超声换能器" 英文翻译 :    ultrasonic transducer
• "抽吸换能器" 英文翻译 :    aspiration transducer
• "穿刺换能器" 英文翻译 :    puncture transducer
• "传送器；换能器" 英文翻译 :    transducer
• "磁换能器" 英文翻译 :    magnetic tra ducer; magnetic transducer; transductor
• "磁阻换能器" 英文翻译 :    reluctance transducer
• "大野换能器" 英文翻译 :    wide field transducer
• "单端换能器" 英文翻译 :    single ended transducer; single field lens
• "单向换能器" 英文翻译 :    undirectional; unilateral tra ducer; unilateral transducer
• "倒易换能器" 英文翻译 :    reciprocal transducer
• "电磁换能器" 英文翻译 :    electromagnetic stransducer; electromagnetic tra ducer; electromagnetic transducer
• "电动换能器" 英文翻译 :    electrodynamic transducer

• On the basis of saw technology , this thesis designs a saw humidity sensor . include the design of idt ( interdigital transducer ) , the thin film as well as the frequency measurement system
  在对saw传感器技术进行研究的基础上,本文设计了一个saw湿度传感器,包括idt (叉指换能器)的设计、薄膜的设计以及频率测量系统的设计。
• In this paper 5 function modek equivalent circuit model and p matrix representation of idt are expounded . the principle of energy transfer efficiency of energy transfer and frequency response of combinational acoustic pathes are also expounded
  本论文阐述了叉指换能器的6函数模型、等效电路模型和p矩阵表示方法；耦合器能量转移的原理、能量转移效率；组合声路的频率响应。
• To utilize property of saws propagating , it can be made including delay lines , passband filters , oscillators and pitch filters . surface transverse wave ( stw ) was used the configurature of reflective metal - strip grating between the two interdigital transducers , and made the shear horizotal ( sh ) wave on the surface of the piezoelectric substrate , but not to deep in
  声表面横波( surfacetransversewave ,简称stw )是采用在两个金属叉指换能器之间加入短路栅的隔离板结构使剪切水平波( shearhorizontalwave ,简称sh波)被嵌制在压电基片表面上,而不是沿压电基片内传播的声表面横波形式。
• The emphases of our research works are as follows : under ultra - low temperature ( about 0 . 236k ) conditions , how the frequency and power of the saw and the source drain voltage influence the acoustic current ; and the relationship between the source drain current and the split - gate voltage ; and how to find the cut off voltage of the quasi - 1d electron channel ; and also the frequency character of the idt in the saw parts
  研究的重点为,在甚低温( 0 . 236k )下,通过实验研究表面声波的频率和功率,源漏偏压等因素对声电电流的影响;研究准一维电子通道中不同源漏电流与分裂门负偏压的关系,以找到分裂门的钳断点电压;以及研究声表面器件叉指换能器的频率特性等。

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