1.
Cracks can be detected by a method using ultrasonic waves.
疵点可用超声波方法检测。
2.
An Ultrasonic Intruder Detection Method Based on Echo Envelope
基于回波包络的超声波入侵探测方法
3.
Forged and rolled steel bars-Method for ultrasonic examination
GB/T4162-1991锻轧钢棒超声波检验方法
4.
The inspection method of ultrasonic plate wave for the metal plates
GB/T8651-1988金属板材超声板波探伤方法
5.
Method for ultrasonic testing of clad steel plates
GB/T7734-1987复合钢板超声波探伤方法
6.
Method of ultrasonic inspection for copper alloy bars
GB/T3310-1982铜合金棒材超声波探伤方法
7.
Method of ultrasonic inspection for cast steel rolls
GB/T13316-1991铸钢轧辊超声波探伤方法
8.
Seamless steel pipe and tubing--Methods for ultrasonic testing
GB/T5777-1996无缝钢管超声波探伤检验方法
9.
Thicker steel plate-Method for ultrasonic inspection
GB/T2970-1991中厚钢板超声波检验方法
10.
The ultrasonic inspection methods for wrought high strength steels
GB/T8652-1988变形高强度钢超声波检验方法
11.
Cheese forging-Method for ultrasonic inspection
GB/T1786-1990锻制圆饼超声波检验方法
12.
Quantitative Ultrasound Measurement for the Assessment of Bone Density Based on Leteral Wave;
基于侧波的定量超声骨密度测量方法
13.
Study on the Ultrasonic Positioning Method of the Automated Guided Vehicles;
自动导航小车超声波定位方法的研究
14.
Study on Ultrasonic Propagation Characteristics and Noise Reduction Methods in Rod;
杆中超声波传播特性及降噪方法研究
15.
Position Servocontrol for USM Using Backstepping Control Method;
基于Backstepping方法的超声波电机控制
16.
Synthetical Method for Ultrasonic in the Pile Testing;
综合判定方法在超声波测桩中的应用
17.
Research on Ultrasonic Test Method for Steel Pipe with Heavy Thickness Used in Drill Collar
钻铤用厚壁钢管超声波探伤方法研究
18.
Application of Ultrasonic Test to Iron Castings and Its Development
铸铁件超声波检测方法的应用和发展