求翻译：摘要：于2011年9月19——25日，贵州大学材料与冶金学院的四位老师组织09级材料专业的100多人到贵州省贵阳市区内的永力轴承厂，西南工具厂，三占集团及国家复合改性聚合物材料工程技术研究中心等处进行了一次实地参观认识实习。期间，大家对材料的热处理，表面处理以及材料的检测等方面都有了一定的认识，对即将全面的专业学习起到了一定的积极作用。总的来说，这次认识实习是很有意义的。是什么意思？

Abstract: September 19, 2011 - 25, Institute of Materials and Metallurgy, Guizhou University, four teachers of the professional organization of material 09 to 100 people, Guiyang, Guizhou region Wing Bearing Plant, Southwest Tool Factory, the three accounted modified polymer composite materials and

Summary: The September 2011 19 - 25, Guizhou University Institute of Metallurgy and materials of 09 level 4 teacher organization of professional materials more than 100 people in the urban areas in Guizhou Province, China, south-west wing bearing factory tools factory, 3 Group and national composite

Abstract: In September 19--25, 2011, the Guizhou University material and metallurgy institute's four teachers will organize 09 level of material specialized more than 100 people to the Guizhou Province Guiyang urban district in forever the strength bearing factory, the southwest tool plant, three oc

Summary today in September 2011 19--25, four instructors of Guizhou University materials and Metallurgy Institute organized 09 materials more than 100 than to Guizhou province wing bearing plant in the Guiyang City, Southwest tools factory, three group and national composite modified polymer materia