Through XRD and the SEM microscopic test method, the microstructure of hydro-thermal synthesis hardenite has studied .

通过XRDSEM微观测试手段，研究粘土-硅质石屑-泥-石灰体合成硬化体组成的微观结构。

Fluorapatite was prepared by adopting double decomposition method, and the properties were characterized by XRD, XPS and antibiotic testing.

采用复解反应制备氟磷灰石,对有、无锌离子的氟磷灰石进结构性能比较。

The chemical composition and micro-structure of the coating were examined with XRD and the morphography of the coating was analyzed with SEM.

用X射线衍射仪(XRD)对膜层的化学组成及结构进表征,用扫描电子显微镜(SEM)对膜层的形貌进析。

The compositions of phyllosilicate and iron oxides for several main types of soils and their corresponding iron-manganese nodules were studied by the means of XRD.

以我国几种常见土壤及相应土壤铁锰结核为试验材料，应用X-射线衍射，研究土壤铁锰结核中层状硅酸盐氧化铁的类型组合。

The XRD patterns of kaolinic rocks in the coal measure are divided into three types according to the basal reflection intensity of the kaolinite in China.

根据高岭石基面衍射是否加强以及加强的程度,将我国煤高岭岩的XRD曲线为3种基本形态类型。

The effects of different methods and conditions on the structure and surface properties were studied by XRD, nonaqueous solution titration, and decoloring performance on orcein dye.

用XRD、非溶液滴定法及对红色染料的脱色能力等研究制备方法及条件变化对蒙脱石层间结构、表面性质的影响。