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

X射线相是医生用来给你骨头。

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

“我会用代码对它进行射线相，如关闭就下车。” “不，”她说。

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）在开发数字成方面发挥了主导作用，该现已用于 CAT 扫描和射线相！

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

这是薄透镜透镜方程，它是导数 从射线相几何形状。