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silica
释义
silica
Encyclopedia
农学
氧化硅
释
silica
氧化硅
水合氧化硅凝胶及其老化产物的简称。是土壤氧化物矿物的组分之一。又称二氧化硅。
Physics
silica
硅石,二氧化硅
Astronomy
silica
硅土
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
silica
硅石
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planning and programming of construction
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planning layout of scenic and historic area
planning management of land use
planning management of library
planning management of underground space
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