Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制，获得灵活可控的合成波束。
Using traditional geophone array technique for seismic acquisition leads to unsuccessful results in some complicated mountain areas of west China.
采用传统的检波器组合地震采集技术在中国西部一些复杂山地地区的效果不理想。
Using traditional geophone array technique for seismic acquisition leads to unsuccessful results in some complicated mountain areas of west China.
采用传统的检波器组合地震采集技术在中国西部一些复杂山地地区的效果不理想。
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