片语

ultrasonic scattering echo method超声散射回波法

ultrasonic wave echo measuring distance超声波回波测距

ultrasonic flaw echo超声缺陷回波

ultrasonic pulse echo signal超声脉沖回波信号

ultrasonic c echo sounder超声回波测深仪

ultrasonic bottom echo超声底面回波

ultrasonic pulse echo technique超声脉沖反射技术

英汉例句

• Using the time-gain compensation and peak time detecting technique, the arrival time of ultrasonic echo can be correctly detected.

  采用了时间增益补偿技术和峰值时间检测技术，可正确检测超声波回波的到达时间。

• A method about acquisition and processing of ultrasonic echo signal in liquid level measurement is introduced.

  介绍了一种在液位测量中超声回波信号的采集与处理方法。

• The inventive diagnostic apparatus is adapted for simultaneous acquisition of ultrasonic echo signals and surface enhanced Raman spectroscopic signals.

  本发明的诊断设备适于同时采集超声回波信号和表面增强拉曼光谱信号。

• By interaction between ultrasonic waves and elastic medium, it carries much information of material, which is received in the form of ultrasonic echo signals.

  它是利用超声换能器的振动产生的超声波与弹性介质相互作用，从而携带了有关材料组织性能的信息，这种信息随同超声回波信号被接收到。

• Based on studying the generating and receiving circuit of ultrasonics, this dissertation analyzes that the key to improve measuring accuracy is how to seek the starting time of ultrasonic echo signal.

  在研究了超声波信号的产生、接收电路的基础上，分析了提高测量精度的关键在于如何精确地寻找到超声波回波信号的起点时刻。

• To understand the nonlinearity possessed in the ultrasonic echo is greatly important and significant for the testing and evaluation of materials and flaws.

  充分理解和认识超声信号中的非线性行为，对材料和缺陷检测与评估有重要意义。

• Due to these correcting devices, the signal of ultrasonic echo waves becomes relatively complicated.

  由于引入了这些校正装置，超声回波信号变得相对复杂。

• For the detection and processing of ultrasonic echo signal, the method proposed by this paper is able to improve the whole precision on a certain technical condition.

  对于超声回波信号的检测与处理，本文提出的方法在一定的技术条件下可以实现回波信号整体检测精度的提高。

• By interaction between ultrasonic waves and elastic medium, it has carried much information of material, which are received in the form of ultrasonic echo signals.

  它是利用超声换能器的振动产生的超声波与弹性介质相互作用，从而携带大量有关材料性能的信息，这种信息以超声回波信号的形式被接收到。

• The launch system USES ultrasonic echo and reflection of the time difference to measure the distance test.

  该零碎应用发射超声波与反射回波时间差来测量待测间隔。