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- It has been developed to be a new-type of heating system based on carbon crystal exothermic boards (CCEBs) as key heating parts. 碳晶地暖系统是以碳晶发热板为主要制热部件而开发出的一种新型的低温远红外地面采暖系统。
- 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。
- 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。
- 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。
- 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。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I lost my crystal necklace at the party. 我在晚会上丢失了水晶项链。
- She made her meaning crystal clear. 她把她的意思解释得清清楚楚。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Carbonate rock saprolite is formed in zones of alteration and made up of travertine and residual carbonate crystals. 碳酸盐岩腐岩形成于包气带，由原岩中的碳酸盐溶解后再次沉淀形成，主要由钙华和残馀碳酸盐晶体组成。
- Growth of Calcium Carbonate Crystal in Gels 硅凝胶体系中碳酸钙晶体生长实验
- He drank from a crystal wine glass. 他用水晶酒杯喝酒。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- The house stood by a crystal stream. 那所房子坐落在清澈的小溪旁边。
- 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。
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- And the higher feed molar ratio zone, NH?4HCO?3/YCl?3 larger than 3, is the probable crystallization zone, fish scales bright slice praseodymium carbonate crystal can be obtained by aging a long time. 在高配比区域(NH4HCO3/PrCl3的摩尔比大于3)为碳酸镨的可结晶区域,延长陈化时间可以得到鱼鳞片状的亮晶产物;
- He wants to make it crystal clear that he do not agree with us. 他想表明清楚他不同意我们的意见。
