| 释义 |
Grade structure
基本例句
等级结构
The each system has some characters of integrality, relativity, grade structure, scheduling, homeostasis, functionality and so on.每一个水流系统都具有整体性、相关性、等级结构性、时序性、动态平衡性、功能性等特征。
The results showed that grading structure of vegetation fraction in Guangzhou and each district occurred disadvantageously changes to urban ecological environment from …2000年至2005年间,植被覆盖度有所增加,等级结构也显示植被覆盖度有逆转的趋势。植被覆盖度变化幅度相对较大的是中心城区以外的新区,表明城市向郊区不断扩展。 |