Super luminescent led or white heat the largest mobile modular structure up to six switches for each contact nema 4x and ip65 leakproof water 超亮度led或白炽发光最大机动性的模块化构造每个开关多达6个触点
Mgo , sr ( no3 ) 2 , eu2o3 , dy2o3 . the transitions from sol to gel and from gel to luminescent crystal were studied with xrd tg - dta 采用xrd 、 tg - dta等方法详细研究了由溶胶向凝胶转变和凝胶向发光晶体转变的过程。
The long afterglow luminescent material of sr2mgsi2o7 was prepared by sintering at high temperature under the deoxidization atmosphere 首先,采用高温固相法,在还原气氛下制备出sr _ 2mgsi _ 2o _ 7基长余辉发光材料。
She is devoted to the research of novel organometallic compounds which could eventually lead to new types of luminescent materials 她一直从事新颖的有机金属化合物研究工作,有关研究最终可发展为新型的发光材料。
The method of determining trace silver using luminescent fluorones molecules of solid substrate room temperature phosphorescence quenched by the metallic ion 利用金属离子使发光分子固体基质室温?光猝灭法测定痕量银
Can give the scenic area , the city landscape increase luminescent spot , for saves the water resources , protects the environment to make the contribution 都会给景区,城市景观增加亮点,为节约水资源,保护环境做出贡献。
Photo - luminescent marks . are new kinds of high science - technology product without poisonous , harmful , radiate . they don ' t consume energy 蓄光型发光标志是一种全新的高科技产品:具有无毒、无害、无放射性、不消耗能源等特性。
As one of the most important state luminescent materials , the long afterglow phosphors had been researched as early as 70s of 19 century 作为固体发光材料中很重要的一类,长余辉发光材料的研究早在19世纪70年代就已经开始。
. water quality - determination of the inhibitory effect of water samples on the light emission of vibrio fischeri luminescent bacteria test - method using liquid - dried bacteria 水质.水样品对fischeri弧菌光发射抑制效果的测定
. water quality - determination of the inhibitory effect of water samples on the light emission of vibrio fischeri luminescent bacteria test - method using freshly prepared bacteria 水质.水样品对fischeri弧菌光发射的抑制效果的测定