Welcome to this short tour of London. In this square we are standing in the middle of London. Opposite(对面) is the Nati......

Abstract: Current second language teaching methodologies suggest that there is a benefit in switching from the tradition......

The pipe-soil interactions at shoulders can significantly affect the vortex-induced vibrations (VIV) of free-spanning pi......

摘要：本文详细介绍Maxim为满足多种视频应用需求而提供的　　各种集成视频滤波放大器。关键词：模拟视频滤波；视频滤波放大器　　对于......

MgCoAl-hydrotalcite-like compounds (MgCoAl-HTLcs) were synthesized using the copre-cipitation method of variable pH valu......

[目的]研究氯霉素大鼠4周(28 d)经口染毒毒性,为其安全性评价提供毒理学相关参数。[方法]80只健康Wistar大鼠雌雄各半,随机分为1个......

Cloud　computing　is　still　in　the　testing　and　experimental　space　for　many　organizations，but　its　benefits　are......

目的：建立测定放射增敏剂YABQ含量及有关物质的高效液相色谱检测方法。方法采用Diamonsil C18（250 mm ×4．6 mm，5μm）色谱柱；流动相为甲......

介绍了凝结水回收成套装置在"天野化工"技术改造中的工艺流程及特点,详细分析了其节能与环保效益.实践表明,该装置节能效果显著,能......

目的观察经尿道前列腺电切术(TURP)联合坦索罗辛治疗良性前列腺增生(BPH)的临床效果,并对其影响因素进行分析。方法选取咸阳市中心......