弦高(Chord Height)的定义 弦高的值是用来控制整体三角形曲面的大小。愈小的弦高会产生愈精密的 近似曲面,但同时三角形曲面的数目也会相对的增加,造...
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随着弦高的减小,翘曲现象减轻,渐呈准直线。
The warped phenomenon is mitigated when the chordal height decreases.
如果在一根振动弦的中部轻轻一触,它就发出高八度的音。
If a vibrating string is lightly touched at its midpoint, its pitch goes up an octave.
振弦式传感器具有精度高,体积小等优点,广泛用于大坝安全监测。
Vibrating wire sensors with characteristics of high precision and small size have been widely used in monitoring for dam safety.
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