换能器在残采煤层厚度检测仪中的设计应用

The application design in an imcomplete layer thickness checkout apparatus mining coal of transducer

文介绍了应用声波检测残采煤层厚度的优越性，对残采煤层厚度检测仪换能器的设计和应用进行了研究，选择了最佳方案。

this paper has been introduced the imcomplete superiority that layer thickness is mined coal of the checkout of application sound wave, and has gone on research, and has selected the best scheme to design and the application of imcomplete mining coal a layer thickness checkout apparatus transducer.