Stretching vibrations
[化] 价键振动; 价电子振动
🧩 词语组成解析
[机] 伸展作业, 锻伸作业
n. 摆动( vibration的复数形式 ); 震动; 感受; （偏离平衡位置的）一次性往复振动
🗣️ 情景例句
Where do you go to school?
你在哪里上学？
I don't like her in some ways.
在有些方面我不喜欢她。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作为一个船舶技帅，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。