sgcm meaning in Chinese

微气侵泥浆

Section 2 , for xml with large - scale information , this section analyses the reasons of efficiency drawbacks , then put forward the model ixml , as well as the solutions , " max - indexing " and " min - indexing " . finally , some validation variations are evaluated . in section 3 , based on the specialty and difficulty of xml data compression , we propose sgcm , and present some main related algorithms
第二章，针对一类大信息量的删l文档，文章分析了其访问的低效性产生的原因，由此提出了i习姐曰模型，以及在该模犁上进行最大索引和最小索引的方法，最后，分析了对i翔l进行有效性验证的各种可行方法的优劣。
( 2 ) this article promotes an idea that applies information compression techniques to xml data format . it puts forward structure guided compression model ( sgcm ) , including algorithms such as xml structure tree spanning based on huffinan coding for element frequency , and sgcmheap generation algorithm . not only common compression techniques are used , structure based compression optimization is also rendered
( 2 )本文提出将信息压缩技术应用于xml ，提出了结构制导的xml压缩模型sgcm ，包括相关的算法，如基于元素出现频度huffman编码的xml结构树生成算法， sgcmheap的生成算法? ?不仅利用了当前通用的部分压缩技术，而且探讨在xml结构的基础上有对其进行压缩优化的可能。