超声法

1
ultrasonic methods
... ultrasonic levelmeter超声物位计 ultrasonic methods超声法 ultrasonic sensor超声（波）传感器 ...
2
Ultrasonic
...荆芥穗；挥发油；超声法；提取工艺；正交试验 [gap=1459]Key words] Spica schizonepetae Tenuifolia; Volatile oil; Ultrasonic; Extraction technology; Orthogonal design ...
3
The ultrasonic method
...法;超声法;超声回弹综合法;电磁感应法 [gap=577]Keywords: nondestructive testing; The rebound method; The ultrasonic method; Ultrasonic rebound; Electromagnetic induction method ..
4
Ultra-sound method
（5）超声法（Ultra-sound method）是将超声传输和接收器放在血压计袖带下的肱动脉上，随着袖带放气，收缩压推动动脉壁移动引起反射声波的多谱勒漂移，此时记录的是...

短语

1
研究开发了用超声法探测结构物水下裂缝的方法。
Untrasonic pulse method was developed to explore the cracks of structures under water.
2
肱动脉内皮依赖性舒张功能测定用无创高分辨超声法。
Brachial endothelium dependent relaxing function was detected by high resolution ultrasound.
3
前言：目的：研究超声法萃取黑水缬草精油的实验条件。
Objective:To establish the conditions for the supersound extraction of volatile oil from Valeriana amurensis Smirn.

超声法
ＵＬＴＲＡＳＯＮＩＣＭＥＴＨＯＤ本规程所指的超声法，系采用带波形显示的低频超声波检测仪和频率为２０～２５０ＫＨＺ的声波换能器，测量混凝土的声速、波幅和主频等声学参数，并根据这些参数及其相对变化分析判断混凝土缺陷的方法。

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