弘扬中华文化·传承国学经典

dolomite是什么意思

dolomite

英 ['dɒləmaɪt] 美 ['dɑlə,maɪt]

n. 白云石

畅通词汇

英文词源

dolomite (n.): 1794, named for French geologist Déodat De Gratet De Dolomieu (1750-1801) who described the rock in his study of the Alps (1791).

双语例句

1. Commonly the dolomite crytals form a framework with evenly distributed porosity.: 通常白云石晶体构成格架,它有均匀分布的孔隙.

2. Locally dolomite and anhydrite are important as cements.: 局部地方白云石和硬石膏也是重要的胶结物.

3. Many carbonate masses older than Middle Palaeozoic are of dolomite rather than calcite.: 中古生代以前的许多碳酸盐类矿物是白云石而不是方解石.

4. Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.: 在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.

5. Most dolomite is obviously the result of replacement of precursor calcite but certainly not all.: 多数白云石显然是原来方解石交代的结果,但肯定不是全部.