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soil formation processes in China
释义
soil formation processes in China
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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Shell-storing Bronze Container
shell structure
shell structure furniture
shell supernova remnant
shell temperature
shell theory
Shell煤气化炉
shelterbelt
shelterbelt planting
shelterbelt program for Huaihe River and Taihu Lake
shelterbelt program for Liaohe River
shelterbelt program for middle reaches of Yellow River
shelterbelt program for Pearl River
shelterbelt program for upper and middle reaches of Yangtze river
shelterbelt system construction project in the upper and middle reaches of the Yangtze River in China
sheltered anchorage of fishing boat
sheltered housing
sheltered workshop
shelter-forest project in the north, northeast, and northwest China
shelter,vehicle and room for electronic equipment
shelterwood cutting
She Lun
shelving
shelving by content
shelving by form
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