X, radiography is the same technique a doctor uses to take a picture of your bones.

X线照相术是医生用来给头拍照技术。

" I'll radiograph it in code and get if off." " No, " she said.

“我会用代码对它进行线照相，如关闭就下车。” “不，”她说。

This is the thin lens equation, which is derived from ray diagram geometry.

这是薄透镜透镜方程，它是导 线照相几何形状。

JPL, the Jet Propulsion Laboratory, played a lead role in developing the digital imaging technology that's now used for CAT scans and radiography!

JPL（喷气推进实验室）在开发字成像技术方面发挥了主导作用，该技术现已用于 CAT 扫描和线照相！