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- sound wave character 声波特征
- Where there is a sound,there is sound wave. 哪里有声音，哪里就有声波。
- Where there is a sound, there is sound wave. 哪里有声音，哪里就有声波。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The joyous sound wave drifted through the golden evening mist. 欢愉的音波，在金色的暮霭中游泳。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置，如扬声器
- We assume that students are familiar with the wave character of light such as the fact that the wavelength can be determined from interference effects. 我们假定读者都熟悉光的波动性，例如从干涉效应可以测定波长这样的事实。
- The whale looks for food using sound waves. 鲸鱼通过声波寻找食物。
- Broadband A band of light wave or sound wave with a wide range of frequencies. 频率范围广的一段光波或声波。
- Because of DNG media's impedance matched to the free space, its absorbing electromagnetic wave character is better than that of plasma. 适当选取双负介质参数，可以使双负介质包层有效地减小目标的雷达回波。
- Short sound waves bounce off even small objects. 短声波即使遇到小物体都会产生回音。
- Sound waves impinge on the eardrum. 声波撞击着耳膜。
- They were studying the reflection of sound waves. 他们在研究声波的反射。
- The atmosphere is a medium for sound waves. 大气是声波的传播介质。
- Sound waves are measured by their amplitude . 声波是根据其振幅来测量的.
- Sound waves cannot travel through a vacuum. 声波在真空中无法传播。
- Cnoidal wave theory can discrible the nearshore wave characters preferably. 椭圆余弦波理论能较好地描述浅水区的波浪形态和运动特征。
- Perception of or response to sound waves. 感声，音感受对声波的感觉或回应
- Sound waves will not travel through a vacuum. 声波在真空里不能传播。
- The wave character of light forms phenomenon of interference, diffraction and polarization of light, and so on. The following paragraphs illustrate each of the phenomena respectively. 光的波动性形成了光的干涉、衍射、偏振等现象。下面对三者逐一说明。
