您要查找的是不是：
- High arsenic gold ores 高砷金矿
- STUDY ON GOLD LEACHING OF HIGH ARSENIC GOLD ORE 高砷金矿中金的浸出研究
- refractory high arsenic gold ore 难处理高砷金矿
- Leaching gold technique from refractroy arsenical gold ores is commented. One step leaching gold is discussed by sodium hypochlorite,and basic theory of leaching gold is reviewed. 简单地评述了含砷难浸金矿处理技术的方法和特点;对次氯酸钠浸金的一步法问题进行了初步的讨论;并对次氯酸钠浸金的基础理论作了综述.
- PROCESS MINERALOGY AND BACTERIA OXIDATION OF HIGH ARSENIC GOLD CONCENTRATES 高砷金精矿工艺矿物学和细菌氧化
- The volatility of gold when roasting high arsenic or mercury content of samples was investigated. 考查了高砷、汞样品焙烧时金的挥发性。
- An area containing abundant deposits of gold or gold ore. 金矿区蕴藏大量黄金或金矿的地区
- And yet pure iron is scarcer than gold or diamonds. 然而纯铁比黄金或金刚石还罕见。
- The supposed conversion of base metals into gold or silver in alchemy. 转变在炼金术中假想的从贱金属到金或银的转变
- Here are some pens with gold or iridium nibs. 这里是金笔和铱金笔。
- Gold or silver painted black- glazed bowls? 王渊源:描金银彩黑釉瓷碗?
- Are the gold or silver painted black-glazed bowls. 就要数描金银彩黑釉瓷碗了。
- Blackfoot disease related to high arsenic in drinking water in Taiwan provin ce does not include in this study. 确认辽宁省曾报道的饮水高砷点现已消除 ;
- A chaplet or headband decoratedwith gold or jewels. 有金子或宝石的花环或带状头饰。
- Wisdom is better than gold or silver. 知识胜过金银，
- Buildings are rated silver, gold or platinum. 建筑物分为银牌、金牌以及白金级的等级。
- Buildings are rated silver, gold or platium. 建筑物被评为银奖、金奖和白金奖。
- An element, such as gold or silver. 元素一种元素，如金或银
- The bold folk fold up the gold or hold it in hor. 大胆的大部份人将金子折叠起来拿在手里。
- Is it gold or scarlet red brimful? 它是金色或是血染的红色？
