网络释义专业释义英英释义
北方典型区域果园表层土壤农药类POPs残留特征分析 关键词：POPs；果园；表土；残留特征；典型区域 [gap=2150]Keywords：POPs；orchard；topsoil；remaining characters；typical production zone
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imported topsoil 外来表土
topsoil stripping 挖除表土
Topsoil Loss 表土流失
Urban topsoil 城市表层土壤
spongy topsoil 松软的表土
柯林斯英汉双解大词典
topsoil /ˈtɒpˌsɔɪl/ TEM4
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1.
N-UNCOUNT Topsoil is the layer of soil nearest the surface of the ground. 顶层土
双语例句权威例句
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Because of this increased concentration, regrowth of plants is minimal, leading to increased erosion, which leads to a decrease in the fertile topsoil, leading to even less regrowth.
由于浓度的增加，植物的再生长很少，导致侵蚀增加，使得肥沃的表层土壤减少，再生长更少。
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As it crashed down the steep mountainside like a gigantic snowplough, it swept up trees, boulders and tons of topsoil, and completely crushed and destroyed the six villages that lay in its path.
它像一台巨大的扫雪机一样冲下陡峭的山坡，卷走了树木、巨石和成吨的表土，将沿途的六个村庄彻底摧毁。
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Calm and peaceful for most of the year, the Nile used to flood annually, thereby creating, irrigating and carrying new topsoil to the nearby farmland on which ancient Egypt depended for livelihood.
尼罗河虽然在一年的大部分时间里平静而祥和，但是过去每年都会泛滥，从而生成、灌溉并把新的表层土搬运到附近的古埃及人赖以为生的农田。
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