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声脉冲 | |
auto. | sound impulse |
oil | sound pulse |
tech. | acoustic impulse; acoustical impulse; acoustic pulse; acoustical pulse; ping; pulse of sound |
发射装置 | |
space | launcher |
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sound pulse | |||
acoustic impulse; acoustical impulse; acoustic pulse; acoustical pulse; ping (信号); pulse of sound; sound impulse | |||
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sound impulse | |||
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ping |
声脉冲: 154 phrases in 24 subjects |