自己网上整理的文献搜索技巧，觉得蛮实用的。正所谓授人于鱼，不如授人于渔。 当你不在学校或者科研机构的时候，其实电信网也可以下载文献，free。-Finishing their own online literature search skills, find quite useful. Is the so-called delegate to the fish, it is better to delegate to the fishery. When you are not schools