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- The three methods have the high reliability to the airborne sound target, may as the sorter input. 三种目标提取方法在对空中目标声信号的特征提取均具有较高的可靠性,可作为分类器的输入。
- Acoustics. Measurement of sound insulation in building and building elements. Part 10: laboratory measurement of airborne sound insulation of small building elements. 声学。建筑物和建筑元件隔音测量。第10部分:小型建筑物元件气载噪声隔离的试验室测量。
- Measurement code for airborne sound insulation of dwellings 住宅建筑空气隔声测量规范
- Smoking is forbidden until the plane is airborne. 飞机升空时禁止吸烟。
- Application of Airborne Sound Quantification in Diesel Engine Noise Control 声源定位法在柴油机噪声控制中的应用
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- Small craft Measurement of airborne sound emitted by powered recreational craft 小艇机动游艇空气噪声的测定
- Acoustics -- Field measurement of airborne sound insulation of buildings 建筑物的气载声音隔绝的现场测量
- Alarmed at the first sound, we hit the dirt. 第一声警报一响我们就迅速卧倒。
- He has told a story which sound not objective. 他讲了听起来不真实的一个故事。
- Laboratory measurements of airborne sound insulation of building elements 建筑构件的空气噪声隔音性能试验室测定方法
- Test Method for Measurement of Airborne Sound Insulation In Buildings 建筑物中隔音性能的测量试验方法
- I caught a curious sound in the neighboring room. 我听到隔壁房间里有奇怪的响声。
- I was awakened by the sound of church bells. 我被教堂的钟声吵醒。
- The sound of danger gives wings to his flight. 危险的信号加速了他的逃跑。
- I quivered with fear at the sound. 我听见那种声音就吓得发抖。
- Her mouth open and shut, but no sound come out. 她的嘴张开又闭上了,没有发出声音。
- The airborne troops spearheaded the crossing of the river. 空降兵在渡河作战中担任先导。
- I have got accustomed to noisy sound. 我已习惯于嘈杂声音。
- The bell gave forth a peasant, lingering sound. 钟奏起了悠扬悦耳的曲调。