dolomite
英 ['dɒləmaɪt]
美 ['dɒləˌmaɪt]
将“dolomite”分解为两部分记忆:首先,“do-lo-mite”。想象一个“dog”在“loaf”(面包)上跳跃,这个场景帮助你记住单词的结构。然后,联想到这个矿物名字中包含“dolo”,与“dolomite”的成分和性质有关,即它是一种含有大量碳酸钙的岩石。通过这样的联想,单词“dolomite”就可以更容易地被记住。
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- 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).
- 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.