沟缘 meaning in English
costa colpi
edge of ditch
Examples
- Pressure gauges in our standard range with triangular bezel or front mounting flange
三角企口沟缘或前固定法兰的标准压力表。 - The soil erosion intensifies , and then weakens vertically from the divide to the edge of the gully , apart from the central section of the land because there is a ridge
坡面中部侵蚀相当严重，分水岭与沟缘线附近相对较轻。地形因子中的坡度是形成坡耕地土壤侵蚀垂直分异格局的主要影响因素。 - The soil erosion has become more and more intensive horizontally from the ridge to the center of the shallow gully . the soil erosion intensifies , and then weakens vertically from the divide to the edge of the gully
在水平方向上，由浅沟分水脊经浅沟沟坡到浅沟中心， 7be和’ 37cs复合示踪坡耕地土壤侵蚀产沙的空间分布特征土壤侵蚀强度逐渐增强;在垂直方向上，从分水岭到沟缘线土壤侵蚀强度呈先加强后减弱的趋势。