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中国的成土过程
释义
中国的成土过程
Encyclopedia
理学
中国土壤地理
释
soil formation processes in China
中国的成土过程
土壤母质(母岩)在气候、生物、地形和时间等自然因素和人为因素影响下,经过一系列物理、化学和生物作用,以及一系列物质迁移、转化和能量转换作用形成土壤,产生土壤剖面形态,使土壤获得各种物理、化学性质和肥力特征的过程。
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Hebei-Rehe-Liaoning Pictorial
Hebei Road
Hebei Saihanba Guojiaji Ziran Baohuqu
Hebei Sanfengshan Shengji Ziran Baohuqu
Hebei Science and Technology Museum
Hebei-Shandong-Henan Border Area Revolutionary Memorial Hall
Hebei Sheng
Hebei Shooting Range
Hebei Sport University
Hebei Tuoliang Guojiaji Ziran Baohuqu
Hebei University of Chinese Medicine
Hebei University of Technology
Hebei water conservancy
Hebei Weichang Hongsongwa Guojiaji Ziran Baohuqu
Hebei Weichang Hongsongwa National Nature Reserve
Hebei Weichang Yudaokou Shengji Ziran Baohuqu
Hebei Wulingshan Guojiaji Ziran Baohuqu
Hebei Wulingshan National Nature Reserve
Hebei yangge music
Hebei Yinheshan Shengji Ziran Baohuqu
Hebei Yudaokou Provincial Nature Reserve
Hebei Zhangshiyan Shengji Ziran Baohuqu
Hebei Zhengding Longxing Temple Zhuanlun Tibetan Hall repair project
Heber approximation
Hebesphenomegacorona
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