土壤剥蚀作用;土壤浸蚀作用

soil denudation的用法和样例：

例句

The erosion of the soil is damaging the forest.土壤侵蚀使得森林遭到了破坏。
Soil erosion and non-point source pollution are two serious environmental issues.土壤侵蚀与非点源污染是两大重要的环境问题。

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发表于:2018-12-07 / 阅读(316) / 评论(0)

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发表于:2018-12-07 / 阅读(332) / 评论(0)

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发表于:2019-01-04 / 阅读(398) / 评论(0)

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Agriculture Report - Feed the Soil, Feed the Crops This is the VOA Special English Agriculture Report. Studies show farmland in Africa is often lacking in important nutrients. But researchers say a combination of farming methods may help. Since the w

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AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr

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AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

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