论文部分内容阅读
１．现有器材如下：下面所列出的各种光学器具分别是由上面哪些器材制成的？（填序号）（１）潜望镜；（２）照像机＿；（３）太阳灶＿；（４）放大镜－；（５）汽车观后镜；（６）探照灯；（７）医生头镜＿；（８）近视眼镜＿；（９）太阳光色散＿；（１０）老花眼镜－．２．
1. The existing equipment is as follows: Which of the following listed optical instruments are made from the above materials? (Serial No.) (1) Periscope; (2) Camera _; (3) Solar cooker _; (4) Magnifier _; (5) Car rearview mirror; (6) Searchlight; (7) Doctor’s head mirror_ (8) myopia glasses _; (9) sun light dispersion _; (10) reading glasses -. 2.