99超碰中文字幕在线观看-天天干天天日天天舔婷婷-我看操逼的好看的女人的-日本一二三四五区日韩精品

水聲強(qiáng)軍：記中船715所ZJ-6型精密d33/d15/d31測(cè)量?jī)x

    中國(guó)船舶重工集團(tuán)公司第七一五研究所，又稱杭州應(yīng)用聲學(xué)研究所，是專業(yè)從事聲學(xué)、光學(xué)、磁學(xué)探測(cè)設(shè)備研制的重點(diǎn)骨干研究所。
據(jù)2018年1月資料顯示，研究所有中國(guó)工程院院士1名，高中級(jí)專業(yè)技術(shù)人員700余人，是國(guó)務(wù)院學(xué)位委員會(huì)批準(zhǔn)的博士、碩士學(xué)位授予單位，建有博士后流動(dòng)站。

ZJ-6型精密壓電d33/d31/d15測(cè)量?jī)x在715所應(yīng)用廣泛，特別是在聲吶方面研究有重要的作用，壓電陶瓷材料就是投入在聲吶方面應(yīng)用。

Underwater Acoustic Force: ZJ-6 Precision d33/d15/d31 Measuring Instrument of 715 Zhongchuan Ships

The 715 Research Institute of China Shipbuilding Heavy Industry Group, also known as Hangzhou Institute of Applied Acoustics, is a key military research institute specializing in the development of acoustic, optical and magnetic detection equipment.

According to the official website data in January 2018, the Institute has one academician of the Chinese Academy of Engineering and more than 700 senior and middle professional and technical personnel. It is a doctoral and master degree conferring unit approved by the Academic Degree Committee of the State Council and has a post-doctoral mobile station.

ZJ-6 Precision Piezoelectric d33/d31/d15 measuring instrument is widely used in 715, especially in sonar research. Piezoelectric ceramic materials are put into sonar application.