英语翻译是2倍还是1/2?原句是：is to reduce the beam width in the azimuth plane by a factor of 2
问题描述：
英语翻译
是2倍还是1/2?
原句是：is to reduce the beam width in the azimuth plane by a factor of 2
答
是1/2
答
1/2
答
/2
答
Today the speed of our car exceeds the ordinary speed by afactorofthree. 今天，我们的汽车速度超过了平常速度的两倍。
答
二分之一
两倍是 by two times
答
二分之一