| 释义 |
Ecologic system
基本例句
生态系统
The regional ecological system is fragile.区域生态系统脆弱。
This paper deals with interacton between the urban ecologic system and environment in Xuzhou City.本文研究了徐州市城市生态系统与自然环境之间的相互作用。
The results reveal the following facts in the Aksu Area.As to the energy flow, the energy production in cropland ecologic system is low-level and inefficient.结果显示,在能流方面,阿克苏地区农田生态系统的能量产出水平和效率都处于较低水平;
The ecology system will be broken if too many trees were felled.过度砍伐树木会破坏生态系统。 |