漫岗的英文

rolling hill

• 岗:    hillock; mound

例句与用法

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1. Effect of topography on ephemeral gully erosion in northeast china with black soils
   东北漫岗黑土区地形因子对浅沟侵蚀的影响分析
2. The developments of industry and agriculture have been badly restricted for the severe gully erosion in the gentle hilly black soil regions in northeast china
   摘要东北黑土漫岗区侵蚀沟发育广泛，侵蚀沟的发展已经严重影响到了该区工农业生产的发展。
3. In the end , the spatial distribution characteristics of erosion gully in the gentle hilly black soil regions in northeast chin were formulated at macroscopic view and microscopic view
   最后，从宏观和微观两个方面阐述了侵蚀沟在东北黑土漫岗区的分布特征。
4. The erosion gully can be classified into 5 types according to the erosion stage , the gully shape , the state of erosion or sedimentation in gully bottom , the erosion type along the gully edge , and so on
   根据东北黑土漫岗区侵蚀沟的发展阶段、形态特征、侵蚀沟底冲淤状况、侵蚀沟边坡扩展方式等，将该区侵蚀沟分为顺犁沟、浅沟、切沟、冲沟和槽沟5种类型。
5. The results show that the physical and chemical conditions of the corn belt phaeozem have significant different in different profile morphological characteristics . in another way , soil composition of three phases , content of available water , nutrient content and composition of humus have significant different in different profile morphological characteristics . among three groups of profile morphological characteristics , corn yields of phaeozem in " flat type " boundary soil ( depth = 30cm ) were the most , reached 8 . 22t / hm2on average . corn yields of phaeozem in " wave type " boundary soil ( depth = 15cm ) reached 7 . 55t / hm2 on average
   这两种界面构造对玉米产量影响差异显著， “平面型”界面土壤抗逆性较强，产量最高，平均产量达8 . 23t / hm ~ 2 ，而“波浪型”界面土壤抗逆性较差，它可以分为两种情况：当耕层厚度15cm时，产量处于中等水平，平均产量为7 . 55t / hm ~ 2 ；当耕层厚度15cm时，产量最低，平均产量为6 . 65t / hm ~ 2 ，此种土壤处于丘陵漫岗区，产量受水土流失影响较大。