phosphor 是什么意思

音标：[ 'fɔsfə ]

中文翻译与英英解释

	n. 〔诗〕晓星，启明星，金星。 n. 黄磷；〔罕用语〕磷光体。

a synthetic substance that is fluorescent or phosphorescent; used to coat the screens of cathode ray tubes

A phosphor, most generally, is a substance that exhibits the phenomenon of luminescence. Somewhat confusingly, this includes both phosphorescent materials, which show a slow decay in brightness (>1ms), and fluorescent materials, where the emission decay takes place over tens of nanoseconds.

例句与用法

	1.	Fractions of the phosphor are easily lost . 部分磷光体容易丢失。
	2.	Phosphor y14 for oscilloscope tubes and display tubes 示波管和显示管用y14荧光粉
	3.	Measuring method of the phosphor excited by cathode rays 阴极射线致荧光粉测试方法
	4.	Phosphor y1 for oscilloscope tubes and display tubes 示波管和显示管用y1荧光粉
	5.	Phosphor g16 for double - decker screen indicator tubes 双层屏指示管用g16荧光粉
	6.	Phosphor g11 for double - decker screen indicator tubes 双层屏指示管用g11荧光粉
	7.	Methods of chemical analysis for phosphor copper ingots 磷铜锭的化学分析方法
	8.	Phosphor y3 for double - decker screen indicator tubes 双层屏指示管用y3荧光粉
	9.	Phosphors for color picture tubes use - phosphor y22 - b2 彩色显象管用荧光粉y22 - b2荧光粉
	10.	Phosphors for color picture tubes use - phosphor y22 - r4 彩色显像管用荧光粉y22 - r4荧光粉

phosphor是什么意思

phosphor 是什么意思

中文翻译与英英解释

例句与用法