black lamp

常见例句

Emission spectra of the MFE black light lamp (BL) were obtained and compared with a fluorescent sunlamp.
将蚊蝇杀灭器黑光灯的发射光谱和日用荧光灯发射光谱作分析比较。
By the black light lamp lure and investigation day after day, the population dynamics of Lepidoptera phototactic insects in hill area of lower Taihang Mountain is studied.
采用黑光灯引诱逐日调查的方法，研究了太行山低山丘陵区鳞翅目趋光性昆虫种群数量动态变化规律。
A studies on the scarab species dynamics obtained by the lure of black light lamp in the every area of Hebei Province was conducted from data obtained Form 1963 to 2005.
以1963~2005年河北省各地黑光灯诱集金龟子的原始资料为统计素材，研究了河北省黑光灯诱集金龟子的种类及其分布和消长规律。

So, if you use a black lamp or something and you excite something up to a higher energy level and then it relaxes back down to its lower energy state, it's going to emit a new wavelength of light, which is going to be visible to you.
如果你用一个紫外灯或别的,东西把某种分子激发到,更高的能级，然后它会掉回,到低能级，它就会释放,一个新的波长的光,这个光是可见的。
麻省理工公开课 - 化学原理课程节选

By the 17th century, the walls of the court were painted with a noisome cocktail of ox-blood, ox-gall, lamp black and a bucket of urine: soon afterwards, tennis became unfashionable and all but disappeared—to be revived as a modified, open-air sport, in the wake of the invention of the lawn-mower, by Major Wingfield in the 1870s.
ECONOMIST: History of the net