angular measurement
常见例句
- An indicator or a sighting apparatus on a plane table, used in angular measurement.
旋标装置飞机控制板上的指示器或观测仪，用来测量角度。 - Had it come to pass, decimal time and decimal angular measurement might have done for the 19th century what GPS did for the 20th.
如果当初这些办法流行开来，十进制时间测量方法和十进制角度测量方法之于19世纪可能就会像GPS之于20世纪。 - A unit of angular measurement equal to one sixtieth of a degree, or60 seconds.
分角的度量单位，等于一度的六十分之一，或60秒。 返回 angular measurement