Because the tools of network attack are inundant and the protocol is imperfect, Distributed Denial of Service（DDoS） attack is an attack manner once leading to widest harm, which is hardest to defense.
由于
击工具的泛滥，及
议的缺陷，使得分布式拒绝服务（DDoS）击成为
危害面广、难以防御的击方式。
The results show that the main rock types in Yingshan formation are micritics, calcarenite and dolomite, of which, micritics and calcarenite have the best development and the widest distribution.
研究区内鹰山组主要岩石类型为
晶灰岩、砂屑灰岩和白云岩，
晶灰岩、砂屑灰岩发育最好，分布最广；
声明：以上例句、词性分类均由互联
资源自动生成，部分未经过人工审核，
表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
