应用文献计量法对1992—2019年CNKI数据库有关学校体育研究文献进行可视化分析,从我国学校体育研究的趋势、热点、基本信息等内容出发,探析我国学校体育研究动态.结果表明:学
The humidity-controlling material is of important significance to the comfort level of housing environment and consume of energy.In this study, rice straw f
The behaviour of different superplasticizers admixtures was assessed for hydrated lime pastes and mortars.Sometimes, air lime pastes and mortars were modifi
The effect of dolomite on alite hydration was investigated in order to elucidate the effect of dolomite addition in cement hydration.The rate of heat evolut
《香菱学诗》截取自《红楼梦》第四十八回,从进入中学语文教材后获得了前所未有的关注,但也使得香菱学诗的复杂意义日趋同质化.论文将香菱、黛玉等小说中虚构的人物,对中国古
2012年6月24日清晨,太平洋海面上波涛翻滚。北京时间5点29分,中国首台自行设计、自主集成研制的载人深潜器“蛟龙”号入水下潜,执行载人深潜7000米海试第4次下潜任务。9点07
Temperature changes driven by hydration reactions and environmental loading cause thermal cracking of restrained concrete elements.This work describes the u
随着科学技术的日新月异,社会面貌翻天覆地的变化,科学需要尖端教育,社会需要素质教育,世界更需要革新教育.革新教育,既要更新教育品位、变革教育理念,更要我们一线的广大教
大处着眼,小处着手,这是成材最基本的方法.有一些人好高骛远,只热衷于标新立异,不屑于做那些看似微小的事情,这样,他永远只能是一个空想家.rn环境对于一个人能否成材很重要.
In times of climate change it is a desirable goal to reduce the global warming potential (GWP) and primary energy input (PEI) of the most used construction