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- Abstract: Tin compound was coated on the surface of the calcium zincate by chemical deposition. 摘 要: 采用化学沉积法在四边形锌酸钙表面包覆一层金属锡化合物。
- The main synthesized methods for preparing calcium zincate as zinc electrode material are chemical synthesis method,ball-milling method and chemical coprecipitation method. 制备二次锌负极用锌酸钙的主要方法有:化学沉淀法、球磨法、络合沉淀法三种。
- XRD analys es show that these two samples are calcium zincate crystals. Shapes of cal ciu m zincate crystals result from different prior growth direction of crystal in th e preparation process of calcium zincate. XRD分析表明两种化学反应方法制备的样品均为锌酸钙晶体 ,由于制备过程中晶体优先生长方向不同而具有不同的形状。
- I have a slight calcium deficiency. 我有点缺钙。
- Calcium is beneficial to our bones. 钙对我们的骨骼有益。
- calcium zincate[Ca(OH)2·2Zn(OH)2·2H2o] 锌酸钙[Ca(OH)2·2Zn(OH)2·2H2O]
- calcium zincates 锌酸钙
- The child has a calcium deficiency. 那孩子缺钙。
- The boilers will have to be scoured out to remove the calcium deposits. 锅炉内壁要洗刷一下,除去钙质沉淀物。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- Pyroxenes and amphiboles also contain calcium. 辉石与闪石也含有钙。
- Calcium is good to the growth of your bones. 钙有助于你的骨骼生长。
- Calcium is absent from his diet. 他的饮食中缺乏钙质。
- To lose calcium or calcium compounds. 脱去钙,脱去钙化合物
- Calcium is found most abundantly in milk. 奶含钙最丰富。
- Milk is an important source of calcium. 牛奶是钙质的重要来源。
- Yinchuan Far East Calcium Lactate Co., Ltd. 银川远东乳酸钙有限公司
- All the original calcium had dissolved away. 所有原始钙都被破坏了。
- Calcium builds up teeth and bones. 钙有助于牙齿和骨骼。