入射的英文：
incidence

参考例句：

Incident radiation
入射的辐射线

he measured the angle of incidence of the reflected light.
他仔细测量了光的入射的角度。

An incident ray of light is reflected when meeting the surface of a plane mirror.
入射光线遇平面镜会产生反射。

An incident ray of light is reflected when meeting the surface of a plane mirror
入射光线遇平面镜会产生反射

A theoretically perfect absorber of all incident radiation.
黑体能吸收全部入射辐射的理论上的理想物体

Naturally, the expression for oblique incidence is more complicated
倾斜入射的公式当然要更复杂些。

The paths of incidence and reflection are in a plane normal to the surface.
入射和反射的路径都在与表面垂直的平面内。

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。”

In addition, average angular information is taken from adjacent segments and the incident ion beam
另外，可以从邻近线段和入射离子束取得平均角度的信息。

incidence是什么意思：
n. 影响（范围）；发生率；射入，入射角；关联

incidence relation
关联关系

axiom of incidence
关联公理

The incident was noticed in a magazine.
这一事件在一份杂志里述及。

They held an inquiry into the incident.
他们对这一事件展开调查。

The incident has hastened the disintegration of the club.
这一事件加速了该俱乐部的解体。