大家在查： poohs 迈可杰克逊大声疾呼施行 type selecting hydroturbine impoverished province Viverridae 哈奇特王彬 Forebody

声障

声障

心理学专业词汇英语翻译(S) ... sound audition sensation 声音知觉 sound barrier 声障 sound board 声板 ...

工程流体力学词汇英汉对照 ... small perturbance 小扰动 sonic barrier 声障 sonic flow 声速流动 ...

As the jet plane rushed through the air , its speed broke the sound barrier and produced great heat .

As you all know , there is are sound barrier , but have you ever given any thought to a light barrier ?

Acoustic performance of rubber baffle with cylindrical duct