He looked like a person listening to a new sound in the distance and wondering what it was.
他看上去就像一个人听到远处传来的新的声音，想知道那是什么声音。
They were aware of the lips and the mind of the world speaking and giving utterance, they heard the sound in the distance, and they strained to listen.
她们意识到嘴唇和思想，她们说话，她们谈话；她们听到远方的声音；她们竖起耳朵聆听。
Every few months, I can hear the sound of an ocean barge passing in the distance.
每隔几个月，我就能听到远处海上驳船经过的声音。
It relies on a series of cameras and ultra-sound radar sensors that ensure the car stays in lane and is a safe distance from other cars.
依靠一系列的摄像机和超声雷达感应器，汽车能够确保在车道内行驶，并与其他车辆保持安全距离。
Since the speed of light is about a million times as great as that of sound waves, the reflection of light waves may very well be applied in detecting a target and its distance.
光速大约为声速的100万倍，因此光波的反射现象可以有效地用来探测目标物及其距离。
Sound and image unwind in a sequential manner, their disjointed associations give insight into the distance of memory.
声音和图像在一种有顺序的方式中伸展，他们杂乱的结合使人们得以观看到记忆的距离。
There was an unusual quietness in the air, except for the sound of artillery in the distance.
空气中有一种不寻常的寂静，只有远处响着大炮的声音。
The brain USES subtle differences in loudness, tone and timing between our two ears to localize sound sources in three-dimensional positions (horizontal, vertical, and distance).
大脑通过我们两只耳朵之间的响度，音调和时间的细微差别来定位声源在三维中的位置(水平，垂直和距离)。
It provides the possibility for RF connection of speech sound and data transmission of information equipments in limited distance.
它为在有限距离内的信息设备的语音和数据传输提供了射频连接的可能性。
He could hear the sound of wind in the trees and the pounding of the surf somewhere up ahead, and beyond that the staccato chatter of gunfire and dull thudding of explosions in the distance.
前方某处传来了拂过树梢的风声和海浪拍岸的涛声，以及远方断断续续的枪声和爆炸的低沉轰响。
Subtilis Cong in the lake in a whisper, from time to time from a distance of 12 ducklings sound, the more the Moon lake is lonely and deserted.
湖水在枯草丛里微微低语，远处不时传来一两只小鸭的扑翅声，使月夜的湖面更显得孤寂和冷清。
Based on this evaluation, the survey used binocular stereo vision system to compensate the direction error, and located the elevation degree in vertical plane and the distance of sound source.
在此基础上，利用双目立体视觉系统对听觉系统定位的结果进行误差补偿，并进行垂直方位的标高角以及距离的评估。
And the double arrays are suggested to be adopted in order to decrease the moving distance of source and improve the accuracy of sound field reconstruction.
并且为了减小声源运动距离和获得较高的重建精度建议采用双阵列测量。
The call went echoing down the empty aisles and died out in the distance in a faint sound that resembled a ripple of mocking laughter.
叫声回荡在通道里，渐渐远去，直至最后隐约听上去像是阵阵笑声一样消失在通道深处。
The sound pressure level at certain distance from the outer shell in flow field is obtained when the vibration velocity of the inner shell is known.
在已知内层壳体振动速度的情况下，计算出流场中距外层壳体一定距离处的声压级。
The sound pressure level at certain distance from the outer shell in flow field is obtained when the vibration velocity of the inner shell is known.
在已知内层壳体振动速度的情况下，计算出流场中距外层壳体一定距离处的声压级。
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