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.
Dolomites usually have higher rhombic carbonate / CaO ratio.
白云石通常具有较高的斜方晶碳酸盐/CaO比例.
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.
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.
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.
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.
The new comprehensive utilization technology of phosphatic dolomite is discussed.
论述了含磷白云石的综合利用新工艺.
They are made from different materials -- dolomite , tough silk, organdie, etc.
它们是用不同的材料做的, 白云石 、 硬丝 、 蝉翼纱等.
They are made from different materialmdashmdash ; dolomite, tough silk, organdie etc.
它们是用不同的材料做的, 白云石 、 绡 、 蝉翼纱等.
IV. carbonate mineral contain iron , include siderite, ankerite, etc.
含铁碳酸盐矿物:有菱铁矿及铁白云石等.
This is typical for the Dolomites: Sharp , rocky mountains everywhere.
这是白云石山脉最典型的风景: 随处可见的峭壁石山.
Limestone and dolomites are calcium - based materials occurring widely in nature.
石灰石和白云石是自然界大量存在的钙基材料.
Dolomite minerals are the characteristic part in Changjiang but few in Huanghe.
白云石在黄河中极为少见,但却是长江沉积碳酸盐中具有特色的组分.
This is thethe highest mountain group of the Dolomites.
这是著名的马尔莫拉达峰,它是白云石山脉中的最高峰.
Lidan, dolomite, Li Shi metres mining processing.
理石 、 白云石 、 理石米开采加工.