A black light, also referred to as a UV-A light, Wood's lamp, or simply ultraviolet light, is a lamp which emits long wave (UV-A) ultraviolet light and not much visible light. The lamp has a dark purple filter material, either on the bulb or in a separate glass filter in the lamp housing, which blocks most visible light and allows through UV, so the lamp has a dim purple glow when operating.
例句与用法
1.
A journey to the black light magic " kaleidoscope 古灵精怪万花筒玩尽黑光魔法世界
2.
If i tested it under the black light 我把它拿去在暗光灯下面照照吧？
3.
If i tested it under the black light 我把它拿去在暗光灯下面照照吧？
4.
I want to show you guys my black light 我让你们见识一下我的暗光灯
5.
Now , if you ' ll excuse me , me and my black light 现在，请恕我少陪
6.
Cats urine glows under a black light 猫尿在黑光灯下会发光。
7.
. . . the black light , a bar , a supper club 黑光，酒吧夜总会
8.
Lead oxide in the glass envelope of black light blue ( blb ) lamps 蓝黑灯管( blb )玻璃外罩所含的氧化铅。
您当前位置：