decibels造句

Continuous exposure to sound above 80 decibels could be harmful.
持续暴露在强度高于80分贝的噪声中可能有害。

However, psychologists distinguish between'sound " and " noise " .'sound " is measured physically in decibels.
然而, 心理学家把声音与噪声做了区别, 声音实际上可以用分贝来测量,而噪声却不能用同样的方法来测量.

A normal conversation reaches 55 decibels.
普通的谈话即可达55分贝.

Watch the monitor and tell me if the level goes above forty decibels.
看着监测器, 如果超过40分贝就告诉我。

decibels above kilowatt
<电工>千瓦分贝

The typical lawn mower makes about 90 decibels of noise.
典型的割草机发出的声响约为90分贝.

• #decibels