To find the loudness of a sound when you know its intensity, you take the base-10 logarithm of its intensity, over the reference intensity of 1 picowatt per square meter.
要在知道声音强度的情况下求出声音的响度,可以在每平方米 1 皮瓦的参考强度上取其强度的以 10 为底的对数。
单词 | takes the logarithm of |
例句 |
原声例句
Crash Course 综合篇 To find the loudness of a sound when you know its intensity, you take the base-10 logarithm of its intensity, over the reference intensity of 1 picowatt per square meter. 要在知道声音强度的情况下求出声音的响度,可以在每平方米 1 皮瓦的参考强度上取其强度的以 10 为底的对数。 |
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