1)  ray
光线
1.
When light transmits through aeolotropic crystal,as far as extraordinary light is concerned,there is a smaller included angle between the ray and the wave normal in general,which is usually called walk-off angle.
光在各向异性晶体中传播时,e光的光线方向与光波法线方向一般有一个较小的夹角,即离散角α。
2)  ray
r-射线
1.
A kind of weak acid cation exchange fiber is obtained by means of ?ray preirradiation grafting copolymerization, and the conditions for the preirradiation grafting reaction are discussed.
采用r-射线预辐射接枝共聚的方法制备了一种弱酸型阳离子交换纤维PVF-g-AA,并研究了影响接枝共聚反应的条件。
3)  ray
γ放射线
1.
Objective To elucidate the correlation between CD54 expressions in the blood vessel endothelial cells irradiated with 60Co γ ray and adhesion of monocyte, such as HL-60, on the irradiated cells, and to study the effect of antioxidant PDUC on this process.
方法　培养的ECV30 4细胞接受 16Gy60 Coγ放射线照射后不同时点 ,检测视黄酸诱导的单核样HL 6 0细胞在内皮细胞上的粘附数量 ,内皮细胞CD5 4mRNA及蛋白表达 ,核转录因子κBDNA结合活性以及抗氧化剂PDTC预处理对上述指标的影响。
4)  ray
光线照射
1.
Author points out that the variations of rays will rich spatial levels to express cultural connotation embodied.
从空间的使用功能、利用光的物理特性两方面介绍了采光照明设计的功能性,阐述了如何提高采光照明的装饰性,指出光线照射的变化可以丰富空间的层次,加强空间主题所表达的文化内涵。
5)  ray
γ射线监测
1.
Design of environment γ ray measurement instrument with double CPU;
环境γ射线监测仪的双CPU实现
6)  ray
主径
参考词条
补充资料：光线
分子式：
CAS号：

性质：在几何光学中，不把光看做电磁波，而看作为光能量传播方向的几何线，这种几何线称为光线。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。