In Shangri-La， the dog， at least， was a picture of shaggy serenity. A Tibetan mastiff， leonine mane halfway down its foreleg......

It’s been proved by theory and practice that taxation policy is one of the important means of realizing energy saving a......

This paper introduces a concentrated di-carboxylic acid(DCA) hydrolysis process for the integrated production of thermal......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

目的评估索磷布韦（南京正大天晴制药有限公司）联合利巴韦林治疗基因2型慢性丙型肝炎病毒感染的受试者的有效性和安全性。方法在全国1......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Quantitative assessment of development sustainability could be a challenge to regional management and planning, especial......

Europe’s mountains cover nearly half of the continents area and are home to one fifth of the European population. Mount......

目的 制备经聚乙二醇修饰的壳聚糖纳米粒(PEG/CS NP),并负载表柔比星(EPI),研究载表柔比星的壳聚糖纳米粒(PEG/CS-EPI NP)体外释药......

In March 2002,the government of China launched the World Bank Loan/ Department for International Development-supported T......