systematic geography

The Gesneriaceae's plants own very important study value of taxonomy, evolutional systematic botany, botanic geography, etc.

苦苣苔科植物具有极高的分类学、进化系统学、植物地理学等方面的研究价值。

A Systematic Analysis of the Improvement of University Geography Education

大学地理教育改进的系统分析

VGE is the virtual reality based on the geo-analysis models and geo-project, which describes geography systematic space distribution as well as the virtual information geography world of process phenomenon established by geographical worker according to observation experiment and theoretical assumption.

虚拟地理环境是基于地学分析模型、地学工程等的虚拟现实，它是地学工作者根据观测实验、理论假设等建立起来的表达和描述地理系统的空间分布以及过程现象的虚拟信息地理世界。