• Ultrasonic test method is used widely in the test of industry because its character by which on-line test is easy to be realized.

    超声检测方法由于易于实现在线测量特性工业测量中得到极其广泛应用

    youdao

  • An ultrasonic test method was presented to evaluate the adhesive quality of steel concrete combination structure and the density of the core concrete.

    研究了钢-混凝土组合结构二者间胶结质量以及核心混凝土密实性超声波检测方法

    youdao

  • The design characteristics, foundry technology and ultrasonic test method of heavy section ductile iron bearings for steam turbines was described and analyzed.

    分析了汽轮机断面铁件轴承座设计特点铸造技术超声波探伤

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  • The popular non destructive test methods for the foam-cored sandwich structure are reviewed; including air coupled ultrasonic method, pulse-echo ultrasonic method and shearogragh method.

    回顾泡沫夹层结构常用的无损检测方法空气耦合超声方法脉冲回波超声方法以及激光错位散斑干涉方法。

    youdao

  • Thanks to the rapid development of digital technology, novel digital ultrasonic detector is becoming the main method of rail test.

    随着数字技术进步,新型数字式钢轨超声探伤仪将成为我国铁路钢轨检测主要手段

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  • Tea polyphenols from the Fenghuang tea of Chaozhou was extracted by ultrasonic wave technology with orthogonal test method in this study.

    潮州凤凰为原料,超声波提取茶多酚,通过正交试验确定最佳提取工艺

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  • The method of ultrasonic and pullout test can get higher precision for measuring concrete compressive strength.

    超声拔综合法用于检测的强度,可以提高测试精度

    youdao

  • A constructive formula of ultrasonic-rebound method to test concrete strength is presented.

    一种超声回弹综合法检测混凝土强度推定公式提出。

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  • This paper introduces the method to the defect location in the scarf welding joint by ultrasonic test, which can be adopted in the construction site.

    探讨了斜面焊接接头超声波探伤缺陷定位方法可供现场施工实际探伤时采用。

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  • The system uses ultrasonic wave as signal source, with the multi-probe multi-directions sweep, and fluid soak method test the gear.

    系统超声波作为检测信号源,采用多探头多方位扫描的方式齿轮进行检测。

    youdao

  • Strength test on concrete lining in highway tunnel based on synthetic method of ultrasonic rebound;

    建立了适用于开封地区且精度高于全国通用测曲线超声回弹综合法专用曲线。

    youdao

  • Strength test on concrete lining in highway tunnel based on synthetic method of ultrasonic rebound;

    建立了适用于开封地区且精度高于全国通用测曲线超声回弹综合法专用曲线。

    youdao

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