Microbe catalysis co - leaching of deep sea polymetallic nodules and pyrite and its reaction kinetics model 微生物催化大洋多金属结核和黄铁矿共同浸出及反应动力学模型
A technological investigation of the production of manganese sulfate using soft manganese extract and sulfuric iron ore in sulfuric acid 黄铁矿直接酸浸生产硫酸锰的工艺研究
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。
An early hypothesis by chakraborti holds that the arsenic is associated with iron pyrites and enters the aquifers by an oxidation process 加卡波狄较早提出的一个假说认为，砷与黄铁矿结合并透过氧化作用进入含水层。
In arctic north america , the eskimos produced a slow - burning spark by striking quartz against iron pyrites , a compound that contains sulphur 在北美北极圈地区，爱斯基摩人生产火星通过黄铁矿和石英对撞，产生一种化合物包含硫磺。
The oxidation of pyrite engenders acid water that is causticity to concrete , bring forward the prevention and cure measure to it 根据水系的发育及岩石的透水性，提出防渗措施；黄铁矿氧化产生的酸性水对混凝土具有腐蚀性，提出防治措施。
Easily distracted by futile “ get rich quick ” schemes , they actually sent shiploads of mica and yellow ore back to england in 1607 and 1608 由于“迅速发财”的不切实际的想法的驱使，他们在1607和1608年竟然把成船的云母和黄铁矿石运往英国。
We also recommend the addition of moonstone to hold the jurisdiction tone which is associated with boundaries ; as well as pyrite which is associated with the tones of hope 我们也建议加入月亮石来持有和界域有关的权限音调，同时加入黄铁矿来持有希望音调。
In the older rocks below these glacial deposits are detrital uraninite and pyrite , two minerals considered evidence for very low levels of atmospheric oxygen 这些冰河沉积物下方的较老岩层，是沥青铀矿与黄铁矿碎屑；这两种矿物被认定为大气中氧气极为稀少的证据。
According to the study of the mineral evolving , origin analysis etc . , it is considered that the source of minerals etc mainly comes from the pyritization sources of the submarine volcano eruption 认为含矿岩系的物源主要来自海底火山喷发作用形成的黄铁矿化矿源层。
