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- strontium sulphide phosphor 硫化锶荧光体
- sulphide phosphor 硫化物磷光体
- strontium sulphide 硫化锶
- Fractions of the phosphor are easily lost. 部分磷光体容易丢失。
- Using industrial strontium nitrate as raw materials,ammoni-um bichromate removed barium,oxydation removed sulphide,the authorprepares the strontium nitrate(AR). 以工业硝酸锶为原料;采用重铬酸铵除钡;氧化除硫;可得到含量大于99.;8%25的硝酸锶
- Phosphor Bronze with tin plated or gold plated. 脚架:磷青铜电镀锡或是电镀金。
- Barite usually contain strontium and calcium. 重晶石常含锶和钙。
- Hydrogen sulphide: Rotten egg gas. 硫化氢（味）：臭鸡蛋味。
- In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam. 在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。
- The emission of light from a phosphor after removal of excitation. 余辉激振停止后的磷光物质所发出的光
- USES: As red phosphor for color Tv-sets and trichromatic lamp. 用途：作彩色电视和三基色稀土节能红灯等红色荧光粉。
- Uses:As an activator of phosphor and dopant of garnet. 用途：用于荧光粉的活化剂和柘榴石的添加剂。
- Strontium can avoid cancellous bone and cardiovascular disease. 锶：可防治骨质疏松和心血管病。
- And the sulphide mineral deposits lie directly on the sea floor. 而硫化物矿藏直接坐落在海床上。
- Strong green up-conversion emission was observed for the first time in europium and dysprosium co-doped strontium aluminate (SrAl 2O 4:Eu 2+,Dy 3+) phosphor under 980 nm infrared excitation at room temperature. 铕镝共掺的铝酸锶是一种新型的绿色长余辉荧光材料 ,经可见 -紫外光激发后 ,能发出超长时间的余辉。 本文首次用 980nm的红外激发光源激发SrAl2 O4 :Eu2 + ,Dy3+ 磷光体后 ,在室温下观测到了SrAl2 O4 :Eu2 + ,Dy3+ 的绿色上转换荧光。
- Excellent condition, no dent, no scratch, no burn phosphor. 优秀情况，没有凹痕，没有抓痕，没有烧伤黄磷。
- Tb 3+ doped SrAl_2O_4:Eu 2+ ,Dy 3+ phosphor has been synthesized. 采用高温固相法在弱还原气氛下制备了掺入Tb3+的SrAl2O4:Eu2+,Dy3+磷光体。
- BaF2can improved greatly luminescence BaAl_12O_19:Mn phosphor. 通过比较得知BaF_2可以较大地增加其发光强度。
- Cadmium sulphide or cadmium selenide in polymer based thin film transistor. 聚化合物薄膜电晶体内的硫化镉或硒化镉。
