| 1. | The sound waves from the plane can speed on ahead of the plane .
来自飞机的声波能跑到飞机的前面。 |
| 2. | Since sound waves are longitudinal, only one dimension need be considered to obtain the sound wave solution .
由于声波是纵波，所以为了得到其解，只需考虑一维就行了。 |
| 3. | All the weapons in the museum discharged at once could not have more violently set in motion the sound waves .
即使这个炮兵博物馆里所有的武器一起开火，也不会更厉害地扰乱声波。 |
| 4. | Music : observations on acoustical characteristics of the sound waves of
古琴音乐学术讲座：古琴音波上的一些振动特徵 |
| 5. | This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
这种声音对人的耳朵不是很明显,声波移动的太快,不用特殊的设备听不见 |
| 6. | The inner ear ( cochlea ) analyzes the sound wave and provides the brain with detailed information on the different sounds
内耳（耳蜗）分析声波并将不同声音的详细信息提供给大脑。 |
| 7. | This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
人的耳朵对这种声音不敏感，如果不依靠特殊的装置，就听不到这种传得太快的声波。 |
| 8. | This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
这个事实对人类的耳朵很不明显。声波传播太快以至于不应用特殊设备是无法听到的。 |
| 9. | This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
这种现象对人的耳朵来说不明显.如果没有特殊的设备,声波传播的速度太快人耳听不到。 |
| 10. | This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
这个现象对人耳来讲，并不明显。声波传播得太快以至于不用特殊的测量仪器就无法听到。 |
