1·The result showed that galena surface state interacted with adsorbates not only in overlap of orbitals, but in electron transfer between them.
结果表明：方铅矿表面态在与外来吸附质相互作用时，不仅有轨道重迭而且发生电子转移。
2·The ores consist of more than 40 kinds of minerals, such as argentite, galena, sphalerite, chalcopyrite, quartz and pyrite.
矿石由辉银矿、方铅矿、闪锌矿、黄铜矿、石英和黄铁矿等40余种矿物组成；
3·The surface oxidation of galena and the micro-process of electron transfer involved in the oxidation have been stu died through voltammetry and quantum chemical calculation.
伏安曲线和量子化学计算分别用来研究方铅矿表面的阳极氧化和氧化过程中电子转移的微观机制。
4·The effective potential range of self-induced flotation of galena and its lower and upper limits have been determined.
给出了方铅矿自诱导浮选电位区域和电位上下限，热力学计算表明了其意义。
5·Amatore says that although most lead compounds, like galena, are insoluble, compounds like laurionite 'can dissolve a little bit to produce Pb2 +.'
阿玛托说，尽管诸如方铅矿一类的大部分含铅化合物都是不可容的，像羟氯铅矿这样的化合物还是“可以微溶于水，并产生Pb 2 +(二价铅离子)”。