inorganic substance

Soil is an independent natural body, which can be analyzed and interpreted from the perspectives of substance composition, structure and functions. In the mean time, soil is also a combinative entirety of organic and inorganic substance, living things and non-living things.

土壤是一个独立的自然体，是一个能从物质组成、结构、功能上进行解释分析的物质实体，同时也是有机物和无机物、生物和非生物相结合的整体。

The core can adopts inorganic substance ( magnesium, plasterboard ), rock wool, aluminum silicate wool or magnesium.

芯材可采用无机质 ( 玻镁板 、 石膏板 ) 、 岩棉 、 硅酸铝棉或玻镁棉.

Determination of Inorganic Substance Content in Vulcanizate with X-ray Diffraction

用X射线衍射法测定硫化橡胶中的无机物含量

Results The sialolith was mixture of such inorganic substance as hydroxyapatite , whitlockite and organic matter.

结果涎石的结构成分是多种化合物的混合物,其中主要成分是羟磷灰石、磷酸钙、磷灰石、磷钙石、酸磷灰石、碳酸磷灰石和有机物质.

The red substance deposited in phellogen cell wall of the roots was proved to be non-crystal organic and inorganic substance composed of Fe, Al, etc.

病根周皮木栓层细胞壁积聚的红色物质为Fe、Al等元素组成的非晶态有机无机复合物。