nanometer calcium carbonate

• 纳米碳酸钙

nanometer calcium carbonate的用法和样例：

例句

1. The surface of nanometer CaCO3 powder was modified with stearic acid.The surface characterization of modified CaCO3 has been investigated by means of FT-IR, TEM, etc.
   对纳米碳酸钙进行了表面改性，并对改性后的碳酸钙进行了表征，填充在涂料中，对涂料性能进行考察。