常見例句雙語例句Noise control on refrigerator of screw compressor with ammonia by using compounding large channel sound-absorbing structure.寬頻帶阻抗復(fù)合吸聲結(jié)構(gòu)應(yīng)用——氨制冷螺桿壓縮機(jī)組噪聲控制。We use advanced sound-absorbing material inside the tank and high strength corrugated frame structure for the Overall structure.整體結(jié)構(gòu)采用了高強(qiáng)度瓦楞式框架結(jié)構(gòu)。Mute the use of advanced series of sound-absorbing material, and optimize the internal structure, to achieve the purpose of reducing noise unit.靜音系列采用先進(jìn)的吸聲材料，優(yōu)化內(nèi)部結(jié)構(gòu)，達(dá)到降低機(jī)組噪音的目的。 返回 sound absorbing structure