| 释义 |
change characteristic
基本例句
变化特征
Season Change Characteristics of Main Pollutants in Surface Water of Zhuozhang River Basin.浊漳河流域地表水主要污染物季节变化特征。
This paper described the characteristics of vegetation change in gaps of Larix gmelinii natural forest in Daxinganling.摘要根据在大兴安岭调查兴安落叶松天然林林隙结构，阐述了林隙地被物变化特征。 |