Both fractures and vugs may be closed or partially closed by precipitated calcite or other similar material 裂缝和岩穴会被方解石沉淀物或其它类似的物质完仝或部分地封闭。
Discovery of high - ree calcites in the dachang superlarge tin - polymetallic ore deposit , nandan , northwestern guangxi 桂西北南丹地区大厂超大型锡多金属矿床中发现高稀土元素方解石
Efficiency and mechanics of compound barrier with calcite and zeolite to immobilize phosphorus and nitrogen release from sediments 沸石和方解石复合覆盖层控制底泥氮磷释放的效果及机理分析
Spherical vaterite and calcite with various morphologies were produced in the presence of 4 - bapta by simply constant precipitation method 通过简单的直接沉淀合成了球状的球霰石和多种形态的方解石。
The calcium carbonate in corals or in the shells of other marine creatures comes in two distinct mineral forms : calcite and aragonite 珊瑚或其他海洋生物外壳里的碳酸钙,包含两种完全不同的矿物形式:方解石和霰石。
Ma jin and ma shengli , 1987 , the role of fault material in fault movement and seismological significance , earthquake research in china , 1 , 3 马胜利,马瑾, 1988 ,高温高压下石英和方解石断层带的摩擦滑动性状,地震学报, 10 , 1 。
Atomic - absorption spectrophotometry of impurties in clay , feldspar , magnesite , calcite , dolomite , talc , quartz for electron ceramic raw materials 电子陶瓷原材料粘土长石菱镁矿方解石白云石滑石石英中杂质的原子吸收分光光度测定法
Ma shengli and ma jin , frictional behavior of faults with quartz and calcite gouge at elevated temperature and pressure , acta seismologica sinica , 2 , 1 马胜利,马瑾, 1988 ,高温高压下石英和方解石断层带的摩擦滑动性状,地震学报, 10 , 1 。
Changxing jinshi superfine powder chemical co . , ltd . was founded in june , 1991 , used to belong to state - operated changxing calcite miropowder plant ,前身属于国营长兴方解石微粉厂,创建于91年6日,当时国家没有投资一分钱,仅靠白手起家。
In conclusion , the freshwater cultured pearls produced by mussel hyriopsis cumingii contain no calcites , and this is obviously different from characteristics of saltwater cultured pearls 三角,帆蚌淡水养殖珍珠中不存在方解石,这与海水养殖珍珠中存在方解石明显不同。