... ultrasonic imaging 超声成像 ultrasonic intensity 超声波强度 ultrasonic interferometer 超声干涉仪 ...
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超声波结合强度测定计 ultrasonic bond meter
共聚产率随超声波强度、反应时间、反应环境温度和表面活性剂用量的增加而提高。
The yields of copolymer increase respectively with the rise of ultrasonic intensity, reaction time , temperature and the amount of an anion surfactant (SDS).
利用超声波方法检测水泥混凝土路面的力学参数、抗折强度和厚度。
The mechanical coefficients, resisting-folded strength and thickness of cement concrete pavement are determined by ultrasonic method.
对一批不同龄期的掺粉煤灰或矿渣的钢纤维混凝土试件进行了超声波检测及抗压强度试验。
The steel fiber concrete with fly ash and slag of different ages by ultrasonic detection and compression strength were tested.
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