If a vibrating string is lightly touched at its midpoint , its pitch goes up an octave.
如果在一根振动弦的中部轻轻一触, 它就发出高八度的音.
词典精选例句
The trilled ` r'is produced by vibrating the tongue against the upper teeth.
发带颤音的r,舌抬向上齿颤动而成.
词典精选例句
Adjusting the vibrating amplitude easily and having the function of amplitude.
具振幅预知功能且振幅调整容易.
互联网摘选
骨架振动常因振动基因的环境变化而十分敏感.
词典精选例句
We may imagine the electron vibrating for a moment as It'subsides into the smaller orbit.
我们可以想象,电子跳入小轨道时振动一会儿.
词典精选例句
Firstly, a perturbation and spaced eigenvalue problems of vibrating string is presented.
首先讨论了弦振动的孤立、相近特征值摄动问题.
互联网摘选
本文以脉动半球声源为基本物理模型,推导了由振动量计算振动点的界面噪声的理论公式。
互联网摘选
所得结果说明了直线振动筛取得好的除稗效果的原因及直线振动除稗筛工作参数的选择范围。
互联网摘选
