The effect of gypsum on improving basified soil - soil column made by completely mixing gypsum with soil 石膏与土全部混匀的土柱系列
2.
Effect of gypsum on improving basified soil soil column made by applying fixed quantity gypsum to basified soil surface 碱化土壤表面施用定量石膏的土柱系列
3.
Each subassembly needs to be united and basify , which is easily assemble , operate and maintain ; it all could save much time 各组件均统一且简单化，则不论组装或操作，均可节省非常多的时间。
4.
A study on the treatment of multi - drug resistant pulmonary tuberculosis with bronchofiberscope and catheter intervention after basified local environment 经纤维支气管镜局部给药对耐多药肺结核病的治疗研究
5.
Through the analysis on the discrepancy between the indexes of land use and landscape structure of both the periods , the change of the eco - environment caused by the causations of both the nature and the human activities is pointed out that the total area of the studying region is somewhat reduced ; the alkali - saline land therein is utilized for fishery breeding ; a part of the unused land and water area are basified ; the sorts of landscape are rich and uniform and serious fragmentations are locally occurred 通过分析两期土地利用及景观结构指数之间的差异性，指出由自然和人为原因引起的生态环境的变化：研究区总面积有所减少，盐碱地改良后用于了鱼虾养殖，部分未利用地和水域盐碱化，区域景观类型丰富且均匀，局部破碎严重。
