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- During Service, if the Lanthanon aluminates luminescent powder surface contacts and does relative movement with metal, it will be nigrescent. 摘要稀土铝酸盐发光材料在使用过程中和金属铁接触并发生相对运动则会出现色泽变暗现象，影响其产品外观及发光亮度。
- aluminates luminescent powders 铝酸盐发光粉
- The Photoluminescent Self-Adherent Tape (luminescent powder) is made mainly from the rare earth element and aluminate material. 本产品利用稀土元素的光能效应，使用非放射性物质掺杂制造。
- I is a new type of alkaline earth aluminate luminescent materials and products from the production, research and development, sales set new high-tech enterprises. 我公司是一家新型碱土铝酸盐自发光材料及制品生产，研发，销售为一体的高新集技术企业。
- Research developments of europium-doped strontium aluminates luminescent materials 铝酸锶铕发光材料的研究进展
- Keywords luminescent powders;coprecipitation method;oxalate;strontium aluminate; 发光粉体;共沉淀法;草酸盐;铝酸锶;
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- She seldom, if ever, paints or powders. 她很少涂脂抹粉。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- luminescent powders 发光粉体
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
- Excuse me, where is the powder room? 请问女厕所在哪里?
- Agitate the mixture to dissolve the powder. 搅动混合物而使粉末溶化。
- This is second luminescent spot. 这是亮点之二。
- Dusted talcum powder on my feet. 在我的脚上撒爽身粉
