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- ObjectiveTo increase the macroporosity by adding polyglycolide acid(PGA) microspheres into carbonated hydroxyapatite(CHA) cement to prepare macroporous carbonated hydroxyapatite (MCHA) cement. 目的在碳酸化羟基磷灰石水泥原位固化的基础上,加入合适粒径的聚羟基乙酸(PGA)颗粒,来增加CHA水泥中的大孔率。
- Keywords SiO2;colloidal crystal template;three-dimensional ordered macroporous carbon material; 二氧化硅;胶晶模板;三维有序大孔材料;
- Preparation of Three-Dimensionally Ordered Macroporous Carbon with High Specific Surface Area Using SiO_2 Opal as Template 利用SiO_2欧泊制备高比表面积三维有序大孔碳
- 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 have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- Macroporous carbon 大孔炭
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- You receive the top copy of the receipt, and we keep the carbon. 你把这收据上面的原件收下,我们保留下面的复写件。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- Plants absorb carbon from the air. 作物从空气中吸收炭。
- Objective To study the adsorption technology of piceid on macroporous resin. 目的研究大孔树脂对白藜芦醇苷的吸附工艺。
- She put the carbon paper in the wrong way round. 他把复写纸放反了。
- Producing or containing carbon or coal. 产碳或煤的,含碳或煤的
- Both of the substances are not made up of carbon . 这两种物质并非都由碳组成。