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- seismometer galvanometer 地震检波器检流计
- 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?
- There is no current through the galvanometer. 没有电流通过电流计。
- What causes the galvanometer to move? (是什么原因引起灵敏电流计的指针发生偏转?
- 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?
- How to Select Sensitive Galvanometer in Electrical Experiments? 如何在电学实验中选配灵敏电流计?
- What situation makes the galvanometer deflect the most? 什么情况下它偏转的角度最大?)
- Study on the Servo System of Galvanometer Scanner[J]. 引用该论文 叶柏林;杨海;赵学明.
- 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。
- The requirement on scanning galvanometer is given during the practical using. 提出了实际使用时对扫描振镜的要求。
- 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。
- When the galvanometer reads zero the circuit is in the null-balance position. 当检流计的读数为零时,电路处于零平衡位置。
- When the galvanometer reads zero the circuit is in the null -balance position. 当检流计的读数为零时,电路处于零平衡位置。
- 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。
- Orientation is very important for a seismometer, whether it is installed on surface or in borehole. 摘要无论地震计在地表或是井下使用,都必须精确定向。
- Orientation relying on magnitism must have error if there is ferromagnetism around the seismometer. 当地震计周围存在铁磁性物质时,使用传统的磁定向会引起非常大的误差。