The automaker Ford was forced to halt production of 60 000-70 000 mostly built F-150 pickups that it could not complete[......

Nowadays， traditional Chi- nese medicine is becoming more and more famous internationally. According to data released by ......

【Abstract】This paper introduces the origin and development of the online car hiring industry. By analysing the propert......

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......

本文对全国医疗卫生行业康复治疗技术人员分布现状和需求状况进行了调查分析，以分层随机抽样法选取44家医疗机构进行问卷调查，以机构......

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......

社会主义新农村建设是新时期农业和农村工作的重点,而加大农村公共产品的有效供给是推进新农村建设的一个核心问题.基于山东省农村......

采用1982～2006年我国年种植面积在6 666.7 hm~2以上的小麦品种数据,从性状供给和需求2个方面对小麦品种演变情况进行分析.结果表明,......

Spatial and temporal patterns of seed bank dynamics In relation to gaps in an old growth tropical montane rainforast of ......

Compared with the traditional SCR phase-shift regulated power supply, a new type of power semiconductor , noncrystalline......

Abstract [Objective] The aim was to study the effects of water supply and con- sumption on water saving and drought resi......

在公共经济学中高等学校属于公共事业部门，为社会提供准公共产品--高等教育产品。文章从经济学视角分析了我国高等教育市场供求现状......

Nowadays, the increasing globalization and internationalization bring huge changes to business environment, which has be......