back-reflection x-ray exami是什么意思

网络释义

用法例句

back reflection X-ray camera

背面反射X射线照相机

The reflective metal coating on the back of a glass mirror.

银箔镜子背面的反射金属覆盖面

back surface reflection and back surface field solar cell

背场背反射太阳电池

The reverse side of the mirror should be in continuous contact with air without needing ventilation.

反射镜的背面应经常与空气接触但无需通风。

He also recommends attaching some lips to two sides of the reflector, to reduce radiation from the rear lobes.

同时为了减少背面突出部分的反射，他也推荐反射器的两边某些部分需要连接到。

Howe ver, the strata of the continent al sedimentary basins are mainly based on thin bedes.

由此进一步形成了面向背景的纵波反射模型正演方法。

The mirror reflects light back to the scatter plate.

镜面把光反射回散射板。

a parabolic reflector for light radiation.

反射放射光线的抛物面反射器。

Please endorse the cheque on the back

请在支票的反面背书

The retro-reflective material on this vest is mirroring incident illumination back to the camera's signal.

背心上的回射物质将入射光 反射到摄像机信号

The scattering of incident light by reflection from a rough surface.

反射偶然的光线在粗糙表面的反射

The reflection involves only a point on the reflector.

反射涉及到的只是反射面上的一个点。

90 deg. refl. - controls the reflectivity of surfaces perpendicular to the viewer.

反射控制与视线垂直的表面的反射。

In photography, a halo around bright highlight areas caused by light reflected from the back of the negative.

拍摄亮物时,影象周围现出的一种晕圈,它是由底片背面的反射光形成的。

Sinuous Antenna Design With Its Backed Reflexible Cavity

超宽带正弦天线及其反射背腔的设计

Design of the Back Reflectors of Thin-film Silicon Solar Cells

硅薄膜太阳能电池背部反射结构设计

The light reflected from the surface of the moon.

月光从月亮表面反射出

broadside seismic reflection profiling

侧向地震反射剖面法