地铁售票机使用图解:reduce by a factor of 3 to 4怎么翻译

来源：百度文库 编辑：中科新闻网 时间：2024/05/05 05:34:46
这句翻译成较少3/4还是减少到1/3到1/4

请你看这道关于万有引力的题：

If the distance between two masses is increased by a factor of 5, the gravitational force of attraction between them will
a. increase by a factor of 5
b. remain Same
c. reduce by a factor of 25
d. reduce by a factor of 5

重点：两物体间距离增加5倍，问万有引力如何变
根据 G正比于 m1*m2/r^2
所以选c

减少为原来的25分之一

看见，英文by a factor of ...既可以说增加，也可以说减少。相当汉语说：是原来的。。倍，但是汉语很少说：增加到原来的1/6倍。

所以 你的问题reduce by a factor of 3 to 4意思是你后面的答案：减少到1/3到¼

提醒你注意区别：3 to 4 和 3 over 4

3 to 4 ：3和4 之间
3over4 ： 3/4

以3比4分之一降低

减少4分之3

减少在4/3

reduce by a factor of 3 to 4怎么翻译 谁能翻译以下句子(数学倍数方面的东西):A rapid decrease by a factor of 7 was observed. o.henry was a pen name used by an american writer of short stories A+A=O吗????????????????????????? O.A是怎么回事 o&a 是什么意思 track a plane by radar if you don't __ me by two o'clock today, it means i won't be coming. A hear B. hear bout if you don't __ me by two o'clock today, it means i won't be coming. A.hear from B. hear bout max factor