出射光线

词组短语

emergent ray · exit ray

与出射光线相关的网络例句 [注：此内容来源于网络，仅供参考]

the conditions of acquisition of minimum deviation is proved by means of rolle's theorem and the reversibility principle of beam path for triple prism, it is that the angle of incidence is equal to the angle of emergence for monochromatic incident beam.

利用数学中的罗尔中值定理及光路的可逆性原理证明了三棱镜获得最小偏向角的条件，即单色光线的入射角等于出射角。

The symcenter of conoscopic interference pattern is corresponding to vertical incident light and crystal birefractive index is proportional to interference order m. Decimal fraction of interference order m is calculated by the placement of central dark fringe and integer part is ascertained by self-consistent method.

干涉图的对称中心对应于正入射光线，双折射率正比于此点的干涉级m，m的小数部分主要由中央暗条纹的位置决定，m的整数部分由自洽的办法求出。

It indicates that the extinction capability and concentration of bubble solvent can seriously influence the light absorption in some wavebands, bubbles can change the direction of light propagation and reduce the energy density, the transmission intensity and light energy decrease rapidly with the increase of times that the light passes through the bubbles, and bubbles′ floating nature can cause the uncertainty in the emergent ray direction and energy distribution.

结果显示：泡沫溶液的溶质/溶剂的消光能力、浓度等对特定波段光波的吸收产生关键影响；泡沫通过改变光线的传播方向，大大分散出射光线的能量密度；随着光线穿过泡沫液膜界面的次数增多，透射光强迅速衰减，透射能量迅速下降；其漂浮运动还将导致出射光线方向和能量密度分布的不确定性。

For two typical spectrum distribution, Gauss and Lorentz, the quantitative relation between input light linewidth and the effective linewidth of the ring resonator is given.

对两种典型的谱分布，光源给出了有效精细度与入射光线宽之间的定量关系。

An optical element such as a rear projection screen for an image display device comprises at least two substantially rigid sheet members each having a first major surface and a second major surface providing a plane of incidence and a plane of emergence, respectively, through which light is transmitted sequentially. A first sheet member comprises a Fresnel lens, and a second sheet member comprises a lenticular lens array on each of the major surfaces thereof.

一种光学元件，例如用于图象显示装置的背投式屏幕（1），包括至少两个基本为刚性各具第一主表面（21；31）和第二主表面（22，32）的板部件（2；3），分别提供顺序穿过光线（10）的入射面和出射面，第一板部件（2）和第二板部件（3）在其各个主表面（31，32）上分别包含一个菲涅耳透镜（24）和一个双凸透镜阵列33，35。

Basing on electromagnetism theory characteristic of light wave, the formula of the relation of refringence e light is inferred under any axis location and any angle, when it is refracting.

基于平面光波在晶体中传播的电磁理论特性，推导了光波在晶体表面折射时，双折射光波中e光线透过晶体出射点的位置受到任意光轴取向、任意入射角影响的关系式；利用MATLAB对关系式进行了数值计算分析，绘出双折射e光与任意光轴取向、任意入射角关系曲线，并给出了对应的定量关系式；实验验证了该公式是正确的。

We would have to find a way of blotting out the light from its star

我们就要设法将它的恒星射出的光线遮暗

The theoretic results show that retroreflective intensity increases gradually with accretion of refractive index when refractive index is less than two, but decreases when refractive index is great than two.

研究结果表明，折射率增大，折射率小于2时，回向反射性能逐渐增强，相反，在折射率大于2时，回向反射性能减弱；反射层面积的大小会影响入射光线的完整回向反射过程；最后定义了有效回向反射角度，并给出了玻璃微珠在激光照射下的二维回向反射光照度分布。

Second, it is good to have the direct light from the lamp exit at the same beam angle as the reflected light

第二，最好灯泡发出的直接出射光和反射光有一个相同的光线角度。

One end, indeed, reflected splendidly both light and heat from ranks of immense pewter dishes, interspersed with silver jugs and tankards, towering row after row, on a vast oak dresser, to the very roof.

倒是在屋子的一头，在一个大橡木橱柜上摆着一叠叠的白镴盘子；以及一些银壶和银杯散置着，一排排，垒得高高的直到屋顶，的确它们射出的光线和热气映照得灿烂夺目。

与出射光线相关的网络解释 [注：此内容来源于网络，仅供参考]

Airy：艾里

其余光环的亮度随着半径的增大而 迅速减弱. 计算与试验还表明,孔径越小,光行进的行程越长,衍射现象越明显. 经过镜头孔径的光线也会由于衍射使焦点处的光斑呈环状,其中心光斑[又称"艾 里(Airy)斑"]的半径可由以下公式算出:

diffraction：衍射

当光线通过障碍物的其中一端时,就会出现俗称"衍射"(Diffraction)现象,光线的前进方向因而改变. Canon在2001年利用衍射光学元素内的衍射栅格改变光线前进路线,制造出多层衍射光学(Diffractive Optics,DO)镜片,并应用在EF 400mm f/4 DO IS USM镜头身上.

emergent ray：出射光线

emergent radiation 出射辐射 | emergent ray 出射光线 | emerging beam 出射束

emergent ray：出射光线,出射线

emergent radiation 出射辐射 | emergent ray 出射光线,出射线 | emergent structure 紧急结构

emergent radiation：出射辐射

emergent pupil 出射光瞳 | emergent radiation 出射辐射 | emergent ray 出射光线

field lens：场透镜

向场透镜(field lens)能使更多的光线进入目镜. 光阑位于前透镜的焦平面,是物镜形成中间像的位置. 出射光瞳或目点(exit pupil or eye point)是离开目镜的光锥最窄的部分. 正确的位置,观察者的瞳孔与目点重合一致. 高目点(higheye point)目镜,

ray floret：射出花

ray effect 光线效应 | ray floret 射出花 | ray fungi 放线菌类

luminous flux：光束

光源长系安装于其上方可藉漫射或控制变化发光方式70、光源辉度效力(luminance efficacy of a source of light) 等于电灯放射出之总光通量除以输入之总电功率,单位为流明/瓦特71、光通量(光束)(luminous flux) 指一光源于某一单位时间内所发出之光线总数量,

Exit pupil：出射光瞳

1,几何光学里,远心设计(telecentric,也译作"焦阑")的作用是将出射光瞳(exit pupil)推到无穷远,于是入射光束的主光束垂直于像平面(当初屋脊砸向"垂直入射"一半以上的砖头都是 "光线全部垂直入射,怎么可能成像",

real object：实物

如出射同心光束对光学系统是发散的,顶点是出射光线向后(光摘要:实物(real object) 对光学系统来说,入射同心光束的顶点就是物点. 如入射同心光束对光学系统是发散的,这些光线实在的交点就是实物. 如入射同心光束对光学系统是会聚的,