But while the sites became more flexible, with structure no longer tied to a particular layout of files, the amount of semantic information in the URI decreased.
但是，虽然站点变得更加灵活，结构也不再绑定到特定的文件布局，但是URI中的语义信息量也减少了。
Online courseware is the main physical basis of tele-education, it should well express the structure and semantic characteristics of education information.
网上课件是网上教育的主要物质基础，它能充分表达教学信息应有的结构性、语义性特点。
Thought is imagic which is the cognitive root of the double-encoding structure (visual code and semantic code) of information.
因此思维带有具象性，这决定了信息的意码和形码的双重编码结构。
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