数量级用英语怎么说？

数量级

• [计] order of magnitude

例句

• This procedure allows us to keep track of the magnitudes of the terms that occur. 这种做法使我们可以时常注意所出现各项的数量级.
• Of course our implementation was still slower, but not by an order of magnitude. 当然,我们的实现仍然慢一些, 但不是按照数量级(计算)了.
• In geochemical analysis we encounter ranges of analyte concentration that can span several orders of magnitude. 在地球化学分析中,我们常常会遇到拟分析元素含量范围可以跨越好几个数量级的情况.
• The time delay would be smaller by eight orders of magnitude. 如果按8个数量级来看，延时量会显得小一些。

行业词典

• 数学： order of magnitude；