With the study of the dome part of submarine ultrasonic wavemeasuringinstrument, the application of reverse engineering in product design is discussed.
以水下超声波测量仪上导流罩零件为研究对象,探讨逆向工程在产品开发中的应用。
2
An instrument for measuring ultrasonic attenuation by means of comparing the ultrasonic pulse echo with a calibrated exponential decay wave-form is described.