Soil health was a kind of status or dynamic process with good and normal ecologicalstructure and function.
土壤健康是指土壤处于一种良好的或正常的结构和功能状态及其动态过程。
2
Human activities have greatly changed the spatial pattern and ecologicalstructure of wetlands in the whole Tumen River Basin. In order to protect thee...
由于人为活动，湿地的空间分布格局发生较大的变化。
3
The physical structure of species competing for resources in the same ecological niche tends to gradually evolve in ways that allow them to occupy different niches.