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- nano - sized calcium carbonate 纳米碳酸钙
- nano- sized calcium carbonate 纳米碳酸钙
- nano - sized oyster calcium carbonate 纳米牡蛎碳酸钙
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- Company products are mainly used in nano calcium carbonate offset printing ink, solvent-based inks, silicone sealant, polysulfide sealants, polyurethane, epoxy resin viscosity and other industries. 公司纳米碳酸钙产品主要应用于胶印油墨、溶剂型油墨、有机硅密封胶、聚硫密封胶、聚氨酯、环氧树脂粘剂等行业。
- Of, forming, or containing calcium or calcium carbonate. 含碳酸钙的属于、形成于或包含钙或碳酸钙的
- Algerian plant formerly burned to obtain calcium carbonate. 阿尔及利亚的一种植物,原来用于燃烧掉来获取碳酸钙。
- The annually production is10,000 t ultra calcium carbonate. 生产规模为年产1万吨超细纳米碳酸钙。经济效益:年销售收入5120万元,利润2440万元,投资回收期2年。
- Calcium carbonate in the form of stalactites or stalagmites. 钟乳石形成乳石或石笋的碳酸钙
- Otoliths are made of calcium carbonate and their size and shape is highly variable among species. 内耳由碳酸钙构成,其大小及形状随物种的不同有很大的差别.
- A soil of semiarid and arid regions that is rich in calcium carbonate and lime. 钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
- The main component of limestone is calcium carbonate. 石灰岩的主要成分是碳酸钙。
- They extracted some calcium carbonate ores in the mine. 他们在矿上开采出了一些石灰质矿石。
- Remove the ethyl alcohol use calcium carbonate impurity method? 用碳酸钙除去乙醇中的乙酸杂质的方法???
- The calcium carbonate also provides necessary turgor pressure. 若能将萤光和钙化作用之间的关系做一个深入的理解,便可以方便地确定钙化藻的健康。
- The hammer is encrusted with calcium carbonate, which can happen quickly. 锤子被碳酸钙包覆,是可能迅速发生的。
- The results show that the anti-fracture ability of sinters is determined by fracture toughness of calcium ferrite for sinters with large size calcium ferrite. 结果表明:铁酸钙尺寸较大时,烧结矿的抗断裂性能由铁酸钙本体的断裂韧性决定,它的尺寸较小时由其形态决定;
- The calcium carbonate content of phosphate rock determines the pore structure. 磷矿中碳酸钙的含量决定了磷矿的毛细孔结构。
- The costs of many kinds of calcinations stoves were compared. The conditions of production calcium carbonate and the design of main size structure of stand stove were elaborataed. 对各种石灰煅烧窑进行经济成本比较,阐述了碳化法生产轻质碳酸钙的工艺条件下立窑的主要结构尺寸的设计。
- A Study on Nano Calcium Carbonate Modified Asphalt 纳米碳酸钙改性沥青研究