超声波的造句大全
- 造句1：超声波英 文：ultrasonic waves
- 造句2：超声波的传播速度约为每秒300米。英 文：Ultrasonic waves travel at around 300 metres per second .
- 造句3：对肝脏作的超声波检查英 文：investigation of the liver by ultrasound
- 造句4：研究人员按照可天宁含量水平将受访人群分成了高、中、低三组，并利用超声波来检查受访者主动脉与颈部动脉的血管壁厚度。英 文：They divided the children into groups with high, intermediate and low cotinine levels. Ultrasound was used to measure the thickness of the aorta and of the carotid artery in the neck.
- 造句5：回声测深仪是用来测量水深的一种声学测量设备，其以水中超声波的传播速度为确定条件，利用发射波与反射回波时间差来测量水深。英 文：Echo Sounder is a kind of acoustic measuring depth equipment, which can measure depth with the time between transmitted wave and echo on condition in which the speed of ultrasonic is fixed.
- 造句6：介绍了自行研制的圆柱形多自由度超声波电动机的结构、驱动原理和输出性能。英 文：The construct, driving principle and output performances of the cylinder type ultrasonic motor with multi-degree of freedom were presented.
- 造句7：回声测深仪是用来测量水深的一种声学测量设备，其以水中超声波的传播速度为确定条件，利用发射波与反射回波时间差来测量水深。英 文：Echo Sounder is a kind of acoustic measuring depth equipment, which can measure depth with the time between transmitted wave and echo on condition in which the speed of ultrasonic is fixed.
- 造句8：上述项目中最有用的或许是这个有着15年历史的超声波增湿器，它产生大量真正的水雾。英 文：The most useful item above was probably this 15 year old ultrasonic humidifier. It produces large amounts of real fog.
- 造句9：超声波的音高超出了人耳可以听见的范围。英 文：Ultrasonic waves are at a higher pitch than the human ear can hear.
【超声波】的拼音及解释
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