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- piezoelectric seismometer 压电式地震仪,压电地震检波器
- The seismometer was invented by Zhang Heng. 地震仪是由张衡发明的。
- How can I make my own seismometer? 问:我怎样才能做一个我自己的测震仪?
- Design of broadband piezoelectric ceramic receiver. 宽带化压电陶瓷受话器的设计。
- A similar development in the USA is termed triaxial seismometer. 美国研制的与此相似的地震计称为三位地震计。
- How is the movement of the seismometer converted into a seismogram? 问:测震仪的运动是怎么转换成震动图的?
- At last, the curve of seismometer frequency response is given. 最后给出了检波器频率响应曲线。
- What is a seismometer? What are seismographs? How do they work? 问:地震检波器是什么?地震记录仪又是什么?它们是怎么工作的?
- Failure mechanics of piezoelectric materials and structures II. 压电材料及其结构的断裂力学2。
- Piezoelectric materials have many superiority on precision actuate. 通过比较和分析,压电材料在实现精密驱动上具有相当大的优势。 二.
- A piezoelectric element is appressed with the impacting object. 一个压电元素是紧贴与冲击的对象。
- The possibility of piezoelectric SSA is investigated. 重点分析了压电材料作自感知执行器的物理基础。
- Novel sophisticate stepping 2-DOF piezoelectric actuator[J]. 引用该论文 刘国嵩;杨志刚;曾平;程光明.
- A seismometer is a seismograph whose physical constants are so well known. 地震计是一种地震仪器,其物理常数是已知的。
- Earthquakes are recorded with a seismometer, also known as a seismograph. 地震检波器,也被称为测振仪,可记录地震。
- An earthquake with a magnitude of less than 2.0 is so slight that usually only a seismometer can detect it. 小于2.;0震级的地震非常轻微,通常只有地震检波器才能探测到。
- Selecting piezoelectric material to control vibration is a good method. 因此选用压电材料来控制振动也是一种很好的办法。
- Linearity of axial sensitivity of compression type piezoelectric sensor. 压缩式压电传感器轴向灵敏度的线性度问题。
- The biggest piezoelectric constant, d_33, of the Sample BT, was 140 pC/N. 样品BT的d_33值最大,为140pC/N。
- A new composite (NBR/PMN/CF) with special piezoelectric property was prepared. 本论文以丁腈橡胶(NBR)为基体,铌镁锆钛酸铅粉体(PMN)为分散相,碳纤维(CF)为导电填料,制备了新型压电复合材料。