直接橙 的英文怎麼說
中文拼音 [zhíjiēchéng]
直接橙
英文
direct orange-
Dyestuff intermediate, mainly used to produce light fast blue rgl, reactive turquoise kgl, reactive flavine k - 4g and reactive brilliant orange lgn, etc
本品為染料中間體,主要用於製造直接耐曬藍rgl ,活性翠蘭kgl ,活性嫩黃k - 4g和活性艷橙lgn等。Led stands for light emitting diode, a kind of semiconductor which is used to give and receive the electronic signal into infrared rays or light, using the characteristics of compound semiconductor. this is used for household appliances, remote controller, electric bulletin board, various kinds of automation appliances
它是利用固體半導體晶元作為發光材料,在半導體中通過載流子發生復合放出過剩的能量而引起光子發射,直接發出紅黃藍綠青橙紫白色的光。
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