order of magnitude

• 数量级；等级

名词复数: ordersofmagnitude

order of magnitude的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a degree in a continuum of size or quantity;

   "it was on the order of a mile"
   "an explosion of a low order of magnitude"
   

2. a number assigned to the ratio of two quantities; two quantities are of the same order of magnitude if one is less than 10 times as large as the other; the number of magnitudes that the quantities differ is specified to within a power of 10

order of magnitude的用法和样例：

例句

1. The masses of Earth and the sun differ by five orders of magnitude.
   地球与太阳的质量相差五个数量级。

order of magnitude的相关资料：

近反义词

【近义词】

• magnitude 大小
• order 顺序