声波的例句（声波在句子中的用法）

• Sound waves cannot travel through a vacuum. 声波不能在真空中传播。
• Sound waves will not travel through a vacuum. 声波在真空里不能传播。
• to search the foetus with an ultrasonic generator 用超声波检查胎儿
• acoustic interferometer 声波干涉仪
• The microphone converts acoustic waves to electrical singals for transmission. 麦克风将声波转化成电信号进行传播。
• Machine parts of irregular shape can be washed very clean by ultrasonics. 用超声波能把形状不规则的机件洗得很干净.
• In medical and other applications of ultrasonics , a variety of electronic instrumentation is used. 超声波在医学和其它应用中, 要使用许多电子仪器设备.
• The ultrasonics stopped and the light went soft. 超声波停了，灯光也弱了一些。
• The relative molecular mass of chitosan fractionated by wave was measured by the light scattering method. 采用粘度法分析了不同溶剂对壳聚糖粘度的影响,用光散射法测定了超声波分级的壳聚糖的相对分子质量.
• Sonic Lock Loud Alarm deters Laptop Theft! 用强劲声波警报锁来阻止你的本本被人偷窃!
• The disturbance is sound wave, conforming to the laws of acoustic propagation in solids. 这种扰动是种声波, 它遵从在固体中声波的传播规律.
• Ultrasonic parallel - axes honing is a new machining method of gear honing. 超声波平行轴硬珩齿是一种新型的齿轮精加工方法.
• Like bats, they send out sound waves and make sense of their environment from the echoes they receive back. 像蝙蝠一样，它们发出声波，然后根据收到的回音来了解周围的环境。
• The waves reverberate as far away as the end of the building. 声波反射的很远,一直传到建筑物的那一头.
• The ear has a set of filaments to vibrate in resonance with incoming sound-waves. 耳朵里有一组细丝能和进入的声波产生共振。
• Most women will be offered an ultrasound scan during pregnancy, although it's not obligatory... 大多数处于妊娠期的妇女将被建议接受超声波检查，不过这不是强制性的。
• Most women will be offered an ultrasound scan during pregnancy, although it's not obligatory. 大多数处于妊娠期的妇女将被建议接受超声波检查，不过这不是强制性的。
• He activated the door with the miniature sonic transmitter. 他用微型声波发射器开启了门。
• Standing wave LUM is the mainstream of the research of the LUM. 驻波型直线电机是直线型超声波电机发展的主流.
• Really big rock through surgery Treatment , in vitro, or ultrasonic lithotripsy. 真是石头特别大的可以通过手术治疗, 或者体外超声波碎石.