?隐侵蚀

... concealed joint 盖板接合,交叠接合... concealed erosion 隐侵蚀 concealed hemorrhage 内出血 ...

[土壤]?隐匿侵蚀

... comprehensive control of soil erosion 土壤侵蚀综合治理 concealed erosion 隐匿侵蚀 concentrations 浓聚物 ...