To achieve the best technological result, specific measures are set forth for settling the problems arising from the factors impacting rice color sorting efficiency such as the installation and operation of equipment and environment etc.
阐述了色选机的安装、操作以及环境等因素对大米色选效果的影响 ,并提出了解决问题的具体措施 ,以获得最佳经济技术指标。
Effect of two kind of methods of color selection on the clinic ceramic restoration under the standard lightness;
标准光源下两种选色方法对烤瓷修复的影响
A Note on 3-choosability of Planar Graphs with Distance of Triagles;
含不相邻3圈的平面图的3选色
Now,3-choosability of plane graphs has become a very active research branch,we have used the discharging method to research the subject,and at last we have shown that each plane graph of girth no less than 4 without 7-,8-and 15-cycles is of 3-choosability.
图G的选色数(记为lχ(G)),定义为最小的自然数k,满足当对任一顶点给定k种颜色的列表,且染色时每个顶点的颜色只能从自身的颜色列表中选择时,存在图G顶点的一个正常着色。
Yes, they are a pair of brown ladies hornrimmed spectacles with blue tinted lenses.
好的，那是一副棕色质镜框女用眼镜，蓝色镜片。
Only clear contact lens or spectacles of simple design with clear lens are allowed.
配戴无色的隐形眼镜或样式简单、无色镜片的细框眼镜。
fit smoked plastic lenses in spectacles
把烟色的塑料镜片安在眼镜上.
I stared at the glasses that looked like swimming goggles with rose-coloured lenses.
我盯着这副像是护目镜的玫瑰色透镜。
Don't look others through colours
不要戴有色眼镜看人。
achromatic quarter wave prism
四分之一波长消色棱镜
symmetrical (achromat)lens
对称式(消色差)透镜
A prism disperses light.
三棱镜可使光色散。
Error Analysis of Gires-Tournois Negative Dispersion Mirrors
Gires-Tournois负色散镜误差分析
three-filter colorimetry
三滤光镜比色计 -彩色显像管的
dark green; dark glasses; dark colors like wine red or navy blue.
暗绿色；暗色的眼镜；像酒红或者深蓝等暗颜色。
Apochromatic lens: Compound lens corrected for chromatic aberration, i.e. the three primary colours, red, green and blue are corrected. Also called Apochromat.
复消色差透镜:矫正色差的复合式透镜：即是红、绿和蓝三原色的色差都已矫正。
Achromatic lens: A lens which refracts light of most colours equally, i.e. corrected for blue and green light of the primaries.
消色差透镜:能够把大多数色光作等量折射的透镜。是消除三原色里的蓝光和绿光的色差。
To analyze the effect of wearing a red tinted contact lens(the X Chrom lens) for chromatic discrimination in red green color blindness.
目的 :探讨红绿色盲患者戴色盲角膜接触镜后辨色力的改变状况和色盲角膜接触镜的实用性。
Corrected for both chromatic and spherical aberration, as a lens.
复消色差的矫正色相差和球面像差的，如镜头
Glass blanks of photochromic spectacle lens
GB/T9105-1988光致变色玻璃眼镜片毛坯
Through a telescope, Mars looks red.
用望远镜看，火星看起来是红色的，
The prism separated the beam of sunlight into the colors of a rainbow.
三棱镜把阳光分成了彩虹的颜色。
