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- torsion seismometer 扭转震计,扭地震计,扭摆地震计
- An amylograph is a rotational torsion viscometer. 淀粉糊粘度图示仪是一种旋转的扭转粘度计。
- The seismometer was invented by Zhang Heng. 地震仪是由张衡发明的。
- A portable torsion balance is used for weighing. 用一台轻便的弹簧秤称重。
- How can I make my own seismometer? 问:我怎样才能做一个我自己的测震仪?
- He used a very sensitive torsion balance. 他利用了一架非常灵敏的扭力天平。
- Proper stem guiding eliminates torsion of bellows. 适当的阀杆导引可以消除波纹管的挠曲。
- Combined they produce a torsion of the stem. 两者结合可造成假体柄扭转。
- 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?
- The pathologic result revealed follicular-lutein cyst with torsion. 结论:大部分的胎儿卵巢囊肿为良性,通常是因母亲的贺尔蒙变化所致。
- A torsion bar is used in a high load capacity truck. 扭力杆用于高承载量的卡车。
- Interested in selling torsion spring, compression spring. 本公司正在供应拉力弹簧,压缩弹簧等。
- Stalilizes left and right balance with the help of the Torsion Bar. 采用扭力轴来实现整机运行时的左右平衡;
- torsional seismometer 扭转地震计
- What is the distractive torsion change during the distraction? 撑开过程的扭力变化如何?
- This ovary is dark and enlarged from hemorrhage following torsion. 卵巢扭转造成出血而变黑变大。
- 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。