Lifetim相关论文
Nanoscale europium(III) metal-organic frameworks, Eu(BTC)(H2O)?DMF, were synthesized by rapid microwave-assisted method.......
Organic bulk heterojunction fullerence(C60) doped 5, 6, 11, 12-tetraphenylnaphthacene(rubrene) as the high quality charg......
Enhancement of fluorescence emission and signal gain at 1.53 μm in Er~(3+)/Ce~(3+) co-doped tellurit
Er3+/Ce3+ co-doped tellurite glasses with composition of TeO2-GeO2-Li2O-Nb2O5 were prepared using conventional melt-quen......
Seasonal variation effects on the formation of trihalomethane during chlorination of water from Yang
For the system of water samples collected from Yangtze River,the effects of seasonal variation and Fe(III) concentration......
The crystal of Sr6YbSc(BO3)6 has been grown by the top-seeded solution growth (TSSG) method from a Li6B4O9 flux. The spe......
The application possibilities of organic materials for high density optical disk data storage are discussed. Several po......
The time and efficiency of charge collection are the key factors of monolithic active pixel sensor devices for minimum i......
<div style="text-align:justify;"> Herein we have originally designed chiral azo-salen Mn(II) and Zn(II) complexes for in......
量子点发光二极管(QLEDs)由于具有独特的光电特性,可应用于照明和显示行业,其外量子效率(EQEs)正迅速接近商业化要求。然而,器件的......
目的：观察恒春奇圣胶囊对果蝇性活力及寿命的影响。方法：采用测定果蝇交配潜伏期时间、振翅次数、交配时间及果蝇平均寿命、最高寿命......
研究了脂肪醇聚氧化乙烯醚和烷基酚聚氧化乙烯醚的使用寿命及热分解动力学。实验表明，脂肪醇聚氧乙烯醚和烷基酚聚氧乙烯醚的起始分......
为了确定网架结构因钢材遭受大气腐蚀而引起的结构性能退化,用钢材长期暴露腐蚀试验所得的模型代替实际腐蚀过程,建立以杆件应力为......
介绍了军用热电池的基本结构和工作原理,用钛合金材料制备了某型热电池的壳体,在不同条件下进行了放电试验.研究了相同条件下采用......
A QUANTITATIVE STUDY ON ENHANCEMENT OF TYPE Ⅱ PHOTOSENSITIZED OXIDATION REACTION RATE BY HEAVY WATER
A method for quantitative evaluating the enhancement ofthe rate of Type Ⅱ photosensitized oxidation by D<sub>2</sub>O w......
主要论述铝导杆焊接工艺 ,技术参数对铝导杆使用寿命的影响...
学校体育教学改革要根据我国的国情，从实际出发，走有中国特色的社会主义道路．我们在进行改革的过程中就应该总结和保留以往教学中的可......
采用高温和湿热交变加速应力条件对磁光盘可靠性寿命进行研究.通过对磁光盘在加速应力条件下的动态性能分析,提出了以威布尔分布来......
以2，2＇：6＇，2”．三联吡啶（L1）为基础，通过引入不同的空穴传输基团合成了4’-咔唑基-2，2’：6’，2”一三联吡啶（L2），4＇-二苯基胺基．2，2’：6‘，2”-三联吡啶......
本文阐述了电子镇流器的原理和特性、荧光灯的启动特性、电子镇流器的特性测量与评价，并提出了建议与结论。......
