vibrating的例句（vibrating在句子中的用法）

• Stationary waves are also produced in vibrating columns of air. 空气柱振动时也能产生驻波.
• In wind instruments the sound is produced by a vibrating air column. 管乐器的声音是由振动的气柱产生的.
• 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.
• A vibrating membrane in the ear helps to convey sounds to the brain. 耳膜的振动帮助声音传送到大脑.
• The vibrating centrifugal dehydrator and scraper discharge centrifugal dehydrator are usually used in coal mine industry. 振动离心脱水机与刮刀卸料离心脱水机是煤矿常用的两种离心脱水机.
• It makes melt , plasticating, injection and pressure corse go on in the state of vibrating periodically. 分析了此种振动装置在注射阶段脉动螺杆的动态响应以及振幅和频率的特性.
• Piscine on line bobber is vibrating up and down, enrol all the way in water. 鱼线上的浮子正上下颤动, 在水里一路一招.
• The car was juddering and vibrating as if it would explode. 汽车剧烈地摇晃着、颤动着，就像要爆炸似的。