1.
the angle that a line makes with a line perpendicular to the surface at the point of incidence.
在一个入射点入射线与垂直于表面的线之间的夹角。
2.
the angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction.
在一个入射点一条折射线与垂直于表面的线之间的夹角。
3.
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence.
在一个入射点一条反射线与垂直于表面的线之间的夹角。
4.
Sharp fringes are visible except near the point of entrance.
除了在入射点附近以外，均可看到清晰的条纹。
5.
At entry, this wave is split into components.
在入射点上，该光波被分解为下列二分量。
6.
The light now shining on P is called incident ray.
射到p点的光叫做入射光线。
7.
Investigations on TDD RF Receiver System of B3G Access Point;
B3G接入点TDD射频接收系统的研究
8.
The point at which the incident wave, reflected wave, and Mach fronts meet is called the "triple point".
入射冲击波、反射冲击波与马赫波波阵面汇合之点叫做“三相点。”
9.
When the incident wave front reaches this point, the reflected wave is still some distance away.
当入射冲击波波阵面到达这一点，反射波离开它还有一段距离。
10.
A method to obtain the angles of depature and arrival for real zero and real pole of open loop;
一种求取开环实数零、极点对应的入射角和出射角的方法
11.
Application of Embedded WEB Server in the More Radiation Monitoring System;
嵌入式WEB服务器在多点辐射监控系统中的应用
12.
the smallest angle of incidence for which light is totally reflected.
入射光全部被反射的最小的入射角。
13.
Sgt Baz Shaw of3 Commando Brigade Royal Marines, observes a hole in the roof while searching a known Taliban firing point in Afghanistan.
士兵进入阿富汗塔利班的一处射击点，正在观察房顶的洞。
14.
Analysis on Harmonics of Long Period Fiber Grating Written by UV Gaussian Beam
长周期光纤光栅逐点写入的高斯型折射率谐波分析
15.
The angle of incidence equals the angle of reflection.
入射角等于反射角。
16.
the ratio of reflected to incident light.
入射灯光反射的比率。
17.
Normal incidence
垂直入射(亦见直射声束)
18.
The bullet bedded itself in (ie went deeply into) the wall.
子弹嵌入（射入）墙中.