【Abstract】The canteen is an integral part of university. After a survey among student， using the factor analysis method......

This invention relates to a three-part organic binder system for use in the cold box or no bake process. The organic bin......

正确的价值导向是构建社会主义和谐社会的灵魂，文章对其价值导向所面临的问题和必须把握的几个关系进行了思考。要解决我国价值导向......