他们的许多工作都归结于测量——从游泳运动员跳水的准确角度，到自行车运动员每秒的动力输出。

A lot of their work comes down to measurement—everything from the exact angle of a swimmer's dive to the second-by-second power output of a cyclist.

youdao

这款扫描仪应用数字化白光技术，从16个角度测量顾客的身材，数秒内就可以绘出体型图。

Using digital white light, the scanner takes measurements from 16 angles and creates a graphic of the customer’s body shape in seconds.

youdao

这款扫描仪应用数字化白光技术，从16个角度测量顾客的身材，数秒内就可以绘出体型图。

Using digital white light, the scanner takes measurements from 16 angles and creates a graphic of the customer's body shape in seconds.

youdao

And then he just takes that narrow column of light and he admits it to a prism. And what the prism does is takes a tiny, tiny difference in wavelength and refracts it through a different angle.

他只取了那个窄光柱,然后把它对准一个棱镜，棱镜所做的就是,测量出波长的细微差别,然后从不同的角度测定它的折射度。

麻省理工公开课 - 固态化学导论课程节选