1) CaCO3 calcite
CaCO3方解石
2) CaCO3 aragonite
CaCO3霰石
3) CaCO3 vaterite
CaCO3球霰石
4) decomposition of CaCO_3
CaCO3分解
5) alstonite
钡霞石BaCO3.CaCO3
6) CaCO_3
CaCO3
1.
The effects of mixed rare earth oxides and CaCO_3 on microstructure in in-situ Mg_2Si/A1-Si composite were investigated by optical microscope.
在铸造Mg2Si/A1-Si复合材料过程中,加入混合稀土氧化物与CaCO3作为变质剂,并采用光学显微镜研究了复合变质对组织的影响。
2.
Effects of nitrogenous and phosphoric fertilizers,coal fly ash(CFA) and CaCO_3 on germination of wheat,physiological characteristic of seedling and As content of seed were studied through house pot-cultured experiment on As polluted soil.
采用盆栽的方法,研究了在As污染土壤中施加氮肥、磷肥、粉煤灰和CaCO3对小麦籽粒萌发、幼苗生理及成熟期籽粒w(As)的影响,并探讨了4种改良剂对在As污染土壤上种植小麦的有效改良方法。
补充资料：方解石粉
性质 浅色粉质矿物。主要成分是碳酸钙。
应用领城 主要用作牙膏中的摩擦剂，玻璃制品及涂料的填充剂等。
应用领城 主要用作牙膏中的摩擦剂，玻璃制品及涂料的填充剂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条