声波用英文怎么说
2012-07-05 08:58
声波的英文:
acoustic wave
sound wave
- Sounds are classified into two kinds: sonic and ultrasonic.
声波分为两类,即普通声波与超声波。 - sonic comparator
声波比较[比长]仪 - scattering layer
能使声波散射的海中浮游生物层 - The product of the velocity and density of a rock is termed in the acoustic impedance.
岩石的波速和密度之乘积称为声波阴抗。 - Broadband: A band of light wave or sound wave with a wide range of frequencies.
阔波段:频率范围广的一段光波或声波。 - Negative coefficients occur where there is a decrease in acoustic impedance across the reflecting interface
当反射界面上下两侧的声波组抗降低时,反射系数就会出现负值。 - Primary waves compress and dilate the matter they travel through (either rock or liquid) similar to sound waves.
波压缩并且使其穿透的物质(固体或者液体)膨胀,如同声波一样。 - Sound waves impinge on the eardrum.
声波撞击着耳膜。 - Surface acoustic wave frequency discriminator
表面声波鉴频器 - Vibrating objects produce sound waves, each vibration producing one sound wave.
振动着的物体产生声波,每一次振动产生一个声波。
adj. 声音的,声学的;听觉的;原声的;音响的
n. 音响效果;声学
- acoustic contrast
声阻抗比差 - The acoustics is a branch of physical.
声学是物理学的一个分支。 - The acoustics of this theater are faulty.
这个剧院的音响效果不好。
n. 波浪;波动;挥手;高潮;卷曲;波;突发,高涨;浪潮;人流;人浪
v. 摇摆,波动;飘扬;(向…)挥手示意;卷发;(使)成波形;挥舞
- A tsunami is not just a wave, but a wave train.
海啸不是单个波,而是一列波。 - There are two kinds of elastic waves in solids a compressional wave and a transverse wave
在固体中有两类弹性波,一类是压缩波,另一类是横波。 - The nonlinear wave shape degenerates to a sinusoidal wave
非线性波形衰减成正弦波。
n. 声音;印象,感觉;录音;音乐风格;海峡,海湾
v. 发出声音;探测,试探;听起来;发出警报
adj. 健全的,完好的;明智的;酣畅的
adv. 酣(睡)
- Sounding by sound is a sound method of sounding sounds.
声音测量是一种用声学探测声音的方法。 - sounding survey
海底测深;水深测量 - The advance was sounded.
进军号吹响了。