soil horizon 土层 ; [土壤] 土壤层 ; 土层位 ; 土壤化育层
symbol of soil horizon 土壤层位标示记号
buried soil horizon [土壤] 埋藏土层
soil horizon in aerated zone 包气带土层
Step in her soft soil, the only know life can be such a hotbed of real horizon.
踩在她松软的泥土上，才知道生命的温床可以如此地平实。
The relationship between soil moisture in various soil horizon and senescence, and irrigation efficiency of different irrigation scheme have been discussed.
文中还就不同层次土壤水分状况与衰老的关系及不同灌水方案的灌溉效益进行了分析。
Project construction has rather great impact on farmland soil, especially most serious on soil plough horizon.
施工过程对农田耕地土壤、尤其是对土壤耕作层的影响最为严重。
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