This thesis attempts to clarify the effectiveness of applying Communicative Approach in college English teaching in Chin......

As early as the 1950s, there had already been reports on the δ 15N value of some chemical fertilizers (Hoering, 1955).......

In this study, we studied the effect of glycogen synthase kinase-3 (GSK-3) overactivation on neurofilament phosphorylati......

从三七 (Panaxnotoginseng)的根中分离得到 14个环二肽成分 ,通过波谱解析其结构分别鉴定为环 (亮氨酸 苏氨酸 ) (1)、环 (亮氨酸......

Two active principles in traditional Chinese medicine Magnolia officinalis, magnolol and honokiol, were successfully sep......

Firstly,in view of the respective defects of existing self-centering devices for vehicle suspension height,the design sc......

在分析无功补偿工作原理的基础上，以共补与分补相结合的方式，通过晶闸管移相触发实现了电容器组的快速无电涌投切。装置采用32位ARM......

使用"农村土地使用权"这一称谓要比土地承包权更为严谨、科学.农村集体土地所有权是一种特殊的共同共有,农村集体土地使用权具有自......

教学论研究需要借助＂制度＂视角。当前教学论研究中,很少有研究者透过制度视角对教学活动进行全面、系统的分析和考察,制度与教学的关......