Chinese translation for "acoustic pressure level"

声压级

Related Translations:

acoustic intelligence:  声信息声学情报

acoustic neurofibroma:  听神经纤维瘤

acoustic transponder:  声响应答器音响脉冲收发两用机音响询答机音响应答器有声应答器

acoustic mat:  吸音席

acoustic corrector:  测音诸元修正器声校正器

acoustic navigation:  声导航声纳导航声响导航声响航法声学导航音响导航

acoustic compliannce:  声顺

psychological acoustics:  心理声学

lateral acoustic:  声的

acoustic investigation:  声学探测声学研究

Example Sentences:

	1.	We get and analysis the data of the reverberation , noise and acoustic pressure level of the conference hall and lecture hall in some northern university in measurement 实测和分析了北方某大学的甲报告厅和乙会议厅的混响时间、背景噪声、声场级等数据。
	2.	Through redesigning of pipe system to alter its character and using the ways to isolate vibration and reduce vibration , it is yielded very good results of reducing the vibration and noise . in some points the acoustic pressure level drops very much , such as in the standard point of number one pump the acoustic pressure level drops 15db ( a ) and in the standard point of cistern also drops 15db ( a ) , and in the highest point of the acoustic pressure before redesign drops from 105db ( a ) to 44db ( a ) , and in the second floor the acoustic pressure level have reached the requirment 通过对管道结构的改造，减振和隔振措施的有效使用，使供水系统的振动和噪声得到了有效的控制：使一号泵前的标准点和蓄水池前标准点的噪声声压级都降低了15db ( a ) ，管道上测点的振动量降低了90 ；二楼居民门外的噪声从55db ( a )降到25db ( a ) ，远低国家标准35db ( a ) ；在改造前噪声最大点西侧蓄水池的噪声也由105db ( a )降到44db ( a ) 。

Similar Words：

"acoustic power output" Chinese translation, "acoustic power response" Chinese translation, "acoustic pre ure" Chinese translation, "acoustic pre ure level" Chinese translation, "acoustic pressure" Chinese translation, "acoustic pressure pulse" Chinese translation, "acoustic pressure ratio" Chinese translation, "acoustic principle of similarity" Chinese translation, "acoustic printing machine" Chinese translation, "acoustic prism" Chinese translation