电子垃圾残渣制优质建材

总部设在巴黎的国际能源机构每年发表一份《世界能源展望》(下称《展望》)报告。     

新型电子环氧塑封材料研究进展

介绍了环氧树脂塑封料（Epoxy Molding Compounds，EMC）的起源和发展和过程；简述了环氧树脂塑封料的组成、典型配方和制造工艺；分析了环氧树脂塑封料的性能优点、弊端以及正在面临的巨大挑战；总结了国内外近期在环氧树脂塑封料研究上的新进展，其中着重介绍了无卤阻燃EMC以及耐无铅EMC的性能及结构     

Thermal Expansion Behavior of La1—xSrxMn1—yCoyO3—δ Perovskites

The thermal expansion behavior of La1-xSrxMn1-yCoyO3-δ (x=0.2-0.4, y=0.1-0.3) perovskites in air has been investigated. The average linear thermal expansion coefficients increased with increasing Sr content up to 40 mole fraction or Co content up to 30 mole fraction. The expansion is generally attributed to an increase in the average cation radius as some of the cations in the perovskite are reduced in valence when oxygen ions are removed from the structure.     

有梭织机光电探纬系统的改进

依据红外反射式光电探纬的组成和工作原理，对有梭织机光电探纬系统进行了改进。将反光装置（膜）固定在梭芯上，减少了反光装置的数量，无需改动梭子和纬管，系统探纬准确，减少了换梭时纡脚回丝。     

Detrended Fluctuation Analysis of the Human EEG during Listening to Emotional Music

A nonlinear method named detrended fluctuation analysis （DFA） was utilized to investigate the scaling behavior of the human electroencephalogram （EEG） in three emotional music conditions （fear, happiness, sadness） and a rest condition （eyes-closed）. The results showed that the EEG exhibited scaling behavior in two regions with two scaling exponents β1 and β2 which represented the complexity of higher and lower frequency activity besides α band respectively. As the emotional intensity decreased the value of β1 increased and the value of β2 decreased. The change of β1 was weakly correlated with the ＇approach-withdrawal＇ model of emotion and both of fear and sad music made certain differences compared with the eyes-closed rest condition. The study shows that music is a powerful elicitor of emotion and that using nonlinear method can potentially contribute to the investigation of emotion.     

滥竽充数的黄鼠狼

一个好的滥竽充数者知道如何避开注定要失败的项目，因而也就增加了留在工资单上的机会。     

过硫酸氢钾复盐的合成及应用

由过一硫酸和碳酸钾合成的过硫酸氢钾复盐,在有机合成中具广泛的应用前景。     

CMS在涤棉,粘胶织物浆纱上的应用

几十年来纺织工业中涤棉上浆用羧甲基纤维素CMC是必不可少的浆料之一,近年来还广泛使用于粘胶(人造棉)织物的上浆,CMC与聚乙烯醇PVA及淀粉制成的混合浆液具有良好的相溶性,因而在纺织工业中得到普遍使用。但是,CMC的主要原料是棉花纤维素,CMC中含有较多短纤维素,在上浆过程中CMC溶解部分渗透到经纱内部,而短纤维素却粘在经纱表面,形成粗糙表面,织造时影响开口清晰度和     

立光之美 净化妆容 LUNASOL春季妆容光芒现身

散发三棱镜折射之光——闪光颗粒演绎更光彩化妆效果的关键就是闪光颗粒。通过添加闪光颗粒，产生如穿透三棱镜般的炫目光芒，在唇边、眼触目、指尖营造了生动的立体感。另外，在唇彩中还精心添加了美容液，可以长时间地保持光泽和滋润。     

NEXT时尚大国一览表

现今，除了巴黎、米兰等主要的时尚之都以外的区域也引发了品牌的追求热!将成为下一个热点的新生代品牌与最新的流行动向，在这里都能找到!