查询词典 sound waves

There are various ways to measure distance, including ultrasonic sound waves and infrared light.

有各种不同的方法来测量距离，包括超声波声波和红外光。

When you talk , you set up sound waves .

当你说话时，在你的发音部位就形成各种异样的声波。

Subsequent research by Tandy in other settings where naturally-occurring low frequency sound waves were found yielded similar results.

谭迪在其他情况下做过后续研究，自然产生的低频声波被发现可以产生类似的效果。

Low frequency sound waves (around 19 Hertz), which are below the threshold of hearing, have also been shown to precipitate a feeling of presence and the perception of shadowy images in the periphery of vision.

低频声波（约19赫兹）人耳听不到，但是也被证实可以让人产生一种有东西存在的感觉，并且在视力边缘感觉到有阴影。

Tympanic membranes - A thin membrane that receives and transmits the vibrations of sound waves to the nervous system for interpretation.

鼓膜膜 -一种薄膜接收和传输声波振动的神经系统的解释。

The pictures are produced by sending ultrahigh frequency sound waves, far too high for us to hear, from probe into the body of mother.

这张是用超声波扫瞄母亲的身体后进行得到的图片。

According to certain research , the spread velocity of sound waves has nothing to do with the speed of the ripples.

研究表明，声波在同一介质中的传播速度和波源的速度无关。

The sound waves created by the interaction of your vocal cords and tongue are structured by the content of your message.

根据你要传达信息的不同，你的声带和舌头产生的声波也不同。

The interference of the incoming and reflected sound waves forms clear standing wave pattern in the tube.

在驻波演示管内，由扬声器发出的行波和反射面形成的反射波干涉形成物理模型清晰的驻波。

At school, Rahul's physics teacher sets up an experiment to demonstrate sound waves in air.

up。 在学校，Rahul的物理学教师建立一个实验在空气里证明声波。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。