long afterglow phosphor 中文意思是什麼
long afterglow phosphor
解釋
長余輝夜光材料-
A new type of long afterglow phosphor sral2o4 : eu, dy, which can be used to night illumination and decoration, has been synthesized and got rapid development in the middle of 20th century
黃綠色sral _ 2o _ 4 ; eu , dy長余輝蓄能材料是於二十世紀中期出現,並在九十年代得到迅速發展的夜間照明和裝飾材料。
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