简介：

简介：

简介：

简介：

简介：我国的海事请求保全制度是借鉴现行有关国际公约与各国司法实践，结合我国国情慢慢发展起来的，作为海事诉讼中的重要制度，本文通过比较其与美国KuleBAttachment制度的异同，论述了我国海事请求保全制度的特点及需要完善的地方。

简介：

简介：Thepaperresearchesonthepatternofman-landrelationshipofartificialoasisintheeastofnorthTian-shanMountain,thedevelopmentofQitaiartificialoasisanditsrelationshipwithenvironment,analyzesthefactorsin?uencingthechangeofQitaiartificialoasisandeconomicgrowththroughgreyanalysis,andsuggeststheap-proachesofsustainabledevelopmentofQitaiartificialoasis.Researchshowsthatthepatternofartificialoasisanditsenvironmenthadgonethroughthreephases:therelativelyharmoniousstage,theunharmoniousstage,andthenewfragilebalancestage.Italsoshowsthatthegardenandtheshelter-forestareusefultothesustainabledevelop-mentofQitaioasisaccordingtogreyanalysis.