When the researchers covered the mirror glass with black plastic, these behaviors disappeared, and the monkeys ignored what had been a subject of fascination.
当研究者们用黑塑料蒙住镜子,这些行为就消失了,猴子们会不顾刚才是什么让自己这么陶醉。
A novel solar illumination system consisting of strip plane mirror array collecting sunlight, light pipe, coupling mirror and grinded plastic tray scattering light was introduced.
提出一种采光面积大、结构简单、制作容易、维修方便的平面反光镜阵列汇聚采光,导光管传光,平面镜耦合,磨砂塑料盘散光的新型太阳光照明系统。
The utility model relates to a mirror made from plastic with high transparent performance.
本实用新型是一种镜子,是采用透明性能高的塑料制成的。
ALL new exports sample, gold metal exterior, inside white plastic pillbox with 3 compartments and a round mirror. No box and packing!
全新货辨,金色金属外壳,内有白胶三间隔药盒连一面圆镜,无盒无包装。
Relatively speaking, three table mirror material all have advantages and disadvantages: plastic lens relative are not afraid to fall;
相对来说,三种表镜的材质各有优缺点:胶镜相对不怕摔;
The inner surface of the plastic indicating head is made into a polygonal mirror surface, so the direction indicating device which can reflect light rays of various angles is very conspicuous.
塑料指示头内表面制成多棱镜面,能反射各种角度的光线,非常醒目。
The invention relates to a die used at high pressure forming machine to print mirror plate printing ink plastic film on the mobile phone.
本发明涉及一种高压成型机上的模具,特别涉及一种用于加工手机印有镜面油墨塑料薄膜的高压成型机模具。
The invention relates to a die used at high pressure forming machine to print mirror plate printing ink plastic film on the mobile phone.
本发明涉及一种高压成型机上的模具,特别涉及一种用于加工手机印有镜面油墨塑料薄膜的高压成型机模具。
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