名词中文翻译
中文翻译：声障
同义词：
['sound barrier', 'sound barrier', 'sound barrier']
例句：
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1. The sound barrier is a significantfactor in the performance of aircraft.
声障是飞机性能的一个重要因素。
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2. Thesound barrier has been reducedto allow for better communication betweenships.
声障已被降低，以便更好地在船只之间进行通信。
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3. The soundbarrier is a major obstacle that affects thespeed of sound.
声障是一个主要的障碍物，影响声音的传播速度。