Chemical forms of Zn, Ni, Cu, and Pb in municipal sewage sludge were investigated by adding humus soil to sludge and by ......

Emergency navigation with a large number of sensors can serve as a safety service in emergencies.Recent studies have foc......

This paper will mainly address the rather controversy question in the study of learner strategies,that is,if learner str......

语用能力可教性研究的核心是探究课堂教学是否有助于学习者获得目标语用能力。中国英语学习者学习英语的最主要的途径是英语阅读。......

针对SIP软交换系统提出了在同一个会话中点到点终端对话的状态可达性模型。根据SIP及SIP扩展协议,并结合stateless和stateful的模......

从认知语言学角度出发．二语听者在自下而上及自上而下信息处理方面存在着各种困难。教师应针对这些困难，采取培养听者自下而上及自上......

本文阐述高校实施创业教育中所遇到的几个问题：目标定位、可行和有效性、教育方式等。创业教育目标要有阶段性,不同阶段各有侧重。......