Guilin karst is a typical landscape in the world with peak forest plain and peak clusters depression, a unique landform style, geographical feature and systematic evolution feature of synchronism.
桂林喀斯特是世界峰林和峰丛喀斯特景观的典型代表地之一,其代表了地球上一种独特的地貌形态和自然地理特征,具有同时态系统演化的特点;
Human sense organs have formed specific structures during the process of systematic evolution and individual development.
在系统进化和个体发育过程中,人的感觉器官形成了特定的构造。
These characters provide experimental evidence for division of species and systematic evolution relationships of Polygonatum Mill .
上述特征为黄精属植物种的划分及系统演化关系的探讨提供实验证据。
The coming into being of labor dispatch and the systematic evolution is a result of the flexible tendency of the labor force market.
劳务派遣的产生和制度演进是劳动力市场趋向灵活的产物。
These structural differences reflect that the planarian (Dugesia japonica) lies in the position of a much higher grade in course of the systematic evolution of Turbellaria.
这些结构差异反映出日本三角涡虫在涡虫纲系统演化中处于较高级的地位。
These structural differences reflect that the planarian (Dugesia japonica) lies in the position of a much higher grade in course of the systematic evolution of Turbellaria.
这些结构差异反映出日本三角涡虫在涡虫纲系统演化中处于较高级的地位。
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