| Change log entry 54753 | |
|---|---|
| Processed by: | goldyn_chyld (2014-09-26 12:38:42 UTC) |
| Comment: |
<< review queue entry 52516 - submitted by 'richwarm' >> A K TP 單車前面須裝置白色車燈，後面則須有紅色的閃燈或反射鏡，提醒後方車輛注意。 Attach a white headlight to your bicycle, and a blinking red taillight or reflector to the back, so that you'll be more visible to cars coming up from behind. 再以放置於海面下的弧形聲波反射鏡，... By placing a dish-shaped sound reflection lens below the surface of the sea, ... J e.g. the parabolic reflector of a searchlight 探照灯的抛物面反射镜 Nowadays the light collected by the lens or mirror of a telescope is directed to a photographic plate rather than to the astronomer's eye. 被望远镜的透镜或反射镜所收集的光线，如今直接射到照相底板上，而不是天文学家的眼睛里。 |
| Diff: |
- 反射鏡 反射镜 [fan3 she4 jing4] /reflecting telescope/ + 反射鏡 反射镜 [fan3 she4 jing4] /reflector/ |