F/#1.7大光圈数码镜头设计
积木搭建
Posted by
jackfy
on October 1, 2015
猜一猜这是啥？
微观下景象
Posted by
jackfy
on April 10, 2015
猜一猜这是啥？
微观下景象
Posted by
jackfy
on April 10, 2015
常用数学公式
不需要翻书了
Posted by
jackfy
on November 18, 2014
机械定心系数简论
K值监控
Posted by
jackfy
on November 10, 2014
职位释义
职场
Posted by
Jackfy
on October 9, 2014
Fresnel_lens
PIR LENS Fresnel Design
Posted by
jackfy
on October 5, 2014
透镜程序-Matlab
LED整形透镜
Posted by
jackfy
on March 25, 2013
智能音箱光环设计
Ring_Light Design
Posted by
jackfy
on January 21, 2013
