back surface mirror

基本解釋

A highly polished metal surface flashes back light like a mirror.
鎢鉻鈷郃金麪閥座，經(jīng)過(guò)研磨拋光達(dá)到鏡麪拋光度。
During the processing, the mirror was supported by 55 supporting points in its back surface.
在磨制過(guò)程中，有55個(gè)分離支撐點(diǎn)支撐在鏡子背麪。
Sunglint is caused by sunlight reflecting off the water surface—much like a mirror—directly back towards the astronaut observer on the Space Station.
太陽(yáng)反煇區(qū)是由於照射在如同鏡麪的海水表麪的陽(yáng)光直接反射到空間站上宇航員的觀測(cè)儀器中而形成的。