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- The acoustics is a branch of physical. 声学是物理学的一个分支。
- The shipwrecked sailors were rescued by helicopter. 遭遇海难的水手已经被直升机救起。
- Helicopter Acoustic Processing System 直升机声音处理系统
- The acoustics of this concert hall are excellent. 这个音乐厅的传音效果极好。
- The helicopter had off when we got here. 当我们到达时,直升机已经起飞了。
- We were whirled away in a helicopter. 直升机迅速把我们运走。
- The helicopter hovered over the house. 直升飞机停留在那房子上空。
- Food is being lifted in by helicopter. 食品正用直升机空运进来。
- The helicopter landed with Joe at the controls. 直升飞机在乔的操纵下降落。
- "Helicopter" is clipped to "copter". "Helicopter"可被缩略成"copter"。
- The criminal escaped by a helicopter. 罪犯乘直升机逃走了。
- helicopter acoustics 直升飞机声学
- The admiral visit the ships under his command by helicopter. 舰队司令乘直升机视察他所指挥的军舰。
- Detection and Recognition of Helicopter Acoustic Signal 直升机声信号的检测和识别
- The crew were taken off (the wrecked vessel) by helicopter. 船员被直升飞机(从遇难的船中)救出。
- The acoustics of the hall are so good that you can hear everything even from the cheapest seats. 这座会堂的音响效果极佳，连最便宜的座位也能听得一清二楚。
- The acoustics of this theater are admirable. 这个剧院的音响效果很好。
- Three men were lifted by helicopter from the burning ship. 直升飞机把三个男人从燃烧著的船上吊起。
- We shuttled the passengers to the city center by helicopter. 我们来来回回地用直升机把旅客运送到市中心。
- The perfect indoor acoustics has no noise. 摘要理想的室内音质是无噪声干扰的。
