释义 |
va·ter·ite 英'veɪtəraɪtiː美'veɪtəraɪtiː BNC²³⁶²¹³⁺¹ 基本例句 球霰石¹⁰⁰ By optical microscope, vaterite, a very unstable polymorphism of calcium carbonate, which rarely appears in nature, has been discovered. 球文石是碳酸钙的同质多象变体,最不稳定,很少在自然界出现。 fabiao Finally, the significance of otolith CaCO3 aragonite, vaterite and calcite crystal forms in the vertebrate classification were discussed preliminarily. 依文献,对耳石晶相结构在动物分类上的意义作了初步讨论。 cnki The as-obtained vaterite with tabular sphere-shaped, bicone-shaped, dumbbell-shaped and apple-like morphologies, and the calcite with hexagonal platelet-shaped were produced. 合成出扁球形、双锥形、哑铃形、苹果形等特殊形貌的球霰石和六边形片状方解石。 fabiao Novel morphologies of vaterite, including hexahedron plate-shaped, top-shaped, and peanut- shaped were found. 合成出六边形板状结构、陀螺形、花生形等形貌新颖的球霰石。 fabiao The CDS-chitosan mixture can repress the phase transformation from vaterite to calcite and stabilize the metastable vaterite. 这种复合体系抑制球霰石相向方解石相的转化,控制产物亚稳态球霰石能够最终稳定存在。 fabiao |