Based on the analysis of the difference between Softswitch and PSTN, this paper introduced a traffic model of Softswitch.
分析了软交换与PSTN在话务特性上的区别,建立了软交换的话务模型。
This paper generally presents the status of domestic rig in China and analysis of the difference between domestic and abroad.
文章概述了我国石油钻机的现状,分析了与国外石油钻机的主要差距。
Then based on the analysis of the difference characteristic of the coloring emotion, it discussed the effective methods and ways to express the product coloring emotion.
并在色彩情感的差异性特征分析的基础上,重点探讨了产品色彩情感表达的有效方法与途径。
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