ultrasonic信息详情
n.超声波
adj.[声]超声的；超音速的
ultrasonic cleaner───超声波清洁器；超声波除垢器；超音波清洗器
ultrasonic welding───超声波焊接，超声焊
ultrasonic cleaning───超声波清洗；超声波消磁；超声波清洗，超声波消磁
Picture shows how the glove with an ultrasonic sensor works according to the passage.───根据文章所说，图片显示了带超声波传感器的手套是如何工作的。
The bat emits these ultrasonic pulses, very high pitch sound waves that we cannot hear.───蝙蝠会发出我们听不到的非常高的超声波脉冲。
One of the designers said, "Now the ultrasonic sensor on the glove is quite large."───其中一位设计师说：“现在手套上的超声波传感器相当大了。”
The innovative ultrasonic technology has been used for years in the research and diagnostics.───超声波这项新技术被用于研究和诊断领域已经有很多年了。
Another therapy treats the wound with a device that combines painless ultrasonic sound with a fine saline mist.───另外一种治疗方法使用了一种整合了无痛超声波和细粒含盐气雾技术的仪器。
Ultrasonic imaging and microscopy of a fine needle sample constitute the first-line investigations.───超声波成像和良好的显微针样本构成第一线调查。
The seed likes a rice grain to be that big, the ultrasonic wave is recording in the first child's picture, then appeared his hands and feet.───种子像一粒米那么大，超声波在第一张孩子的照片上记载着，接着出现了他的手脚。
Ultrasonic techniques have been used to measure the elastic properties of bone.───超声波技术已被用来衡量骨的弹性性质。
So, if ultrasonic wave is used to determine SIF, only the first one passing through the front (or rear) surface of the specimen can be used.───要用超声波确定应力强度因子，只能采用透出试件前（或后）表面的第一个纵波信号。
A handset would contain an ultrasonic transmitter and the television fitted with a matching receiver.
Cats, too, are sensitive to ultrasonic frequencies and can hear mice and voles in hidden places.
Screwdriver blades might have a retractable sheath or ultrasonic guards, for example.
Similarly, how does a moth perceive the ultrasonic acoustic radar signals of a bat?
Ultrasonic waves travel at around 300 metres per second .
Ultrasonic waves are at a higher pitch than the human ear can hear.
Parisi developed the first ultrasonic toothbrush for Cavitron Ultrasonics in New York in 1967.
In autumn 1978, ultrasonic pulsing at two-second intervals was recorded at dawn at the King Stone.
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