orders of magnitude
基本英英近义反义例句
数量级;等级原型orderofmagnitude的复数
Noun:
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 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近义词 order顺序magnitude大小
The masses of Earth and the sun differ by fiveorders of magnitude.地球与太阳的质量相差五个数量级。 |