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- The method to observe the precipitated calcium carbonate crystal with optical microscope is simple and direct. 介绍使用光学显微镜观察轻质碳酸钙晶体的方法。
- The effect on sedimentation velocity of sugar juice clarification by over-fine calcium carbonate crystal in a sugar mill with the sulfurous process was studied. 探索了超细碳酸钙作为亚硫酸法糖厂澄清助剂的可能性,并对其澄清效果进行了探索。
- Growth of Calcium Carbonate Crystal in Gels 硅凝胶体系中碳酸钙晶体生长实验
- Previous studies on calcium carbonate crystallization have shown that growth inhibition increases with the number of absorbing groups per molecule. 以往的研究对碳酸钙结晶表明：晶体生长抑制效果随着每个分子上吸附基团的数目而增加。
- Calcium carbonation crystal particle diameter in the alkaline calcium petroleum naphthenate is small and the size of product is uniform. 清净剂胶体结构中碳酸钙颗粒分布更均匀，粒径相对较小。
- Application of Calcium Carbonate Crystal Whisker in Coatings 碳酸钙晶须在涂料中的应用
- Morphology Variation of Calcium Carbonate Crystal Irradiated by Ultrasonic 超声作用下碳酸钙晶体的形态变化
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- calcium carbonate crystal 碳酸钙结晶
- Study on Synthesis of Calcium Carbonate Crystal Beard by Carbonation Reaction in Analogue Carbonation Tower 模拟碳化塔中碳酸化反应合成碳酸钙晶须研究
- 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。
- Calcite and aragonite are the two crystal forms of calcium carbonate, a property of minerals geologists call dimorphism. 方解石和文石是两种碳酸钙结晶组成，地质学者称二态性。
- 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
- 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 structural features and crystalform of the barium carbonate crystal were characterized by SEM and XRD. 用sem和XRD其形貌和晶型进行了表征,结果表明:体系中的丙二酸控制了碳酸钡晶体的生长方向,在纤维状碳酸钡晶体形成过程中起着软模板的作用。
