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- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- He greeted me with a beam of joy. 他笑容满面地迎接我。
- The narrow beams of sound advertise sale items at the store or restaurant and feature promotional material. 这个狭窄的声音柱在商场或餐馆做广告销售商品并播放促销内容。
- A beam of sunlight fell on the wall through the window. 阳光透过一扇窗投射到墙面上。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候？
- Every paragraph is a distillation of sound judgment. 每段话都是正确判断的结晶。
- Airliners in service at present cannot fly faster than the speed of sound. 目前供使用的客运机飞行速度不能超过音速。
- The beam of a flashlight played across the room. 手电筒的光照过房间。
- Characterized by high volume and intensity. Used of sound. 大声的以高音量和强烈为特征的。用于声音
- I can see a small beam of light. 我可以看到一道光。
- Mach two equals twice the speed of sound. 二马赫相当于声速的二倍。
- His distinction of sound is excellent. 他辨别声音的能力很强。
- Our teacher has mutation of sounds suddenly. 我们的老师突然语音发生了变化。
- Path of beam of light, nothing is seen. 如果光束通道上没有东西,就什么也看不到。
- Wood is a poor conductor of sound. 木头是声音的不良导体。
- A beam of light produced by a laser can weldmetals. 激光器发生的光束可以焊接金属。
- From the beam of an empty room your nest will fall. 却不道人去梁空巢也倾。
- A device for measuring the speed of sound in water. 速度计，速度表用于测量声音在水中的速度的仪器
- The beam of balance tipped to right side. 天平横杆倾向右方。
- The percentage of sound seed is usually 2-10%. 其健壮的种子通常仅占2-10%25。
