Land degradation degree 土地退化程度
degradation degree index 退化程度指数
Grassland degradation degree 草地退化程度
different degradation degree 不同强度等级
assessment of degradation degree 退化程度评价
degree of degradation 退解度 ; 硬化度
land degradation danger degree 土地退化危险度
The degradation showed remarkable impact on contents of soil organic matter, total P, available P and total N. The content of soil organic matter, total P and available P decreased with the degradation degree of meadow.
不同退化程度均对土壤全氮、全磷、速效磷和有机质有极显著的影响。
参考来源 - 东祁连山不同退化程度高寒草甸土壤酶及养分的动态变化·2,447,543篇论文数据，部分数据来源于NoteExpress
Results Themalfunction rate of cr was decreased and the goal of monitoring the performance degradation degree of the key parts was achieved.
结果使CR的故障率下降，并对关键部件的性能劣化程度达到监测的目的。
The relatively simple and feasible method i. e. the liquefaction test for evaluation of sludge stabilization (degradation degree) has been recommended.
提出了液化试验这一简单可行的污泥稳定化(降解程度)指标的试验方法。
It analyzed the relationship between river degradation degree and restoration degree, and the restoration measure toward river with different degradation.
分析了河流退化度与可恢复度的关系及不同退化程度河流的恢复措施。
应用推荐