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- gypsum and pyrite assemblage 石膏-黄铁矿组合
- Gypsum and halite are simply thinned or removed altogether. 石膏与岩盐则逐渐变薄或完全被溶解掉。
- Limonite and pyrite are the major gold-carrier in the mineral. 围岩蚀变以硅化、褐铁矿化、黄铁矿化、绢云母化为特征。
- The sulfide assemblage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite. 硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
- The major ore minerals are galena and sphalerite. The ore deposit is superduty in scale, associated pyrite, parAgenetic gypsum and celestine also reach the large-size deposits. 主要矿石矿物为方铅矿、闪锌矿,矿床规模达超大型,伴生的黄铁矿及共生的石膏、天青石均达大型矿床规模。
- The induced-flotation behavior of chalcopyrite and pyrite was investigated. 考察了黄铜矿和黄铁矿的诱导浮选行为。
- The liberation degrees of gold minerals and pyrite affects gold recovery. 金矿物与黄铁矿的解离程度影响金回收率;
- Sunagawa and Endo Y.1968.Macro-and Micro-morphology of Quartz and Pyrite[M]. 潘兆橹.;1993
- Study on utilizing desulphurization gypsum and phosphogypsum to produce self-leveling materiel wan carried our. 摘要采用缎烧法和燕压法对化学石膏进行处理，研究了处理温度和外加剂对石膏性能的影响。
- The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite. 硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
- The magnetized sodium silicate has an intensive depression effect on coal gangue and pyrite but no infulence on coal. 磁化处理后水玻璃对煤矸石、黄铁矿的抑制效果增强，而对煤无明显影响。
- According to the rehydration characteristics of dehydrated phases, a kind of new cementious material system can be prepared with gypsum and fly ash. 根据水泥水化产物脱水相具有再水化能力的特点，结合粉煤灰、磷石膏等矿物材料的化学反应特性，组成一个新的胶凝材料体系。
- A new type of porous sound absorbing material was made from super-strength gypsum and glass fiber. 摘要以高强石膏为胶凝材料，内掺玻璃纤维，制备出一种新型多孔吸声材料。
- The structures and properties of gypsum and anhedritite are introduced in this paper. 介绍了石膏及硬石膏的结构及性质。
- Mineral resources of coal, red siderite, limonite, chromite, gold, copper, limestone, gypsum and so on. 矿藏资源有煤矿、赤菱铁矿、褐铁矿、铬铁矿、金、铜、石灰石、石膏等。
- The market sectors covered by CMH-TB include Iron &Steel, Non-Ferrous Metals, Cement, Gypsum and many others. CMH-TB产品广泛用于钢铁、有色金属、水泥、石膏及其他多种行业。
- Thiobacillus ferrooxidans were introduced in the bioleaching process of pyrrhotite and pyrite for desulfurization. 摘要研究了磁黄铁矿和黄铁矿的细菌浸出脱硫。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- We shall visit the spoil heaps of the old Needle Hill mines, where we can find wolframite, molybdenite and pyrite. 我们将会到旧针山矿的废矿场考察，矿产有黑钨矿，辉钼矿和黄铁矿。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
