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- The lead zinc ore bed 铅锌矿床
- Copper and lead in Qingshuitang lead zinc ore were separated by floatation separation with ternary agent, its experiment index is higher than that with potassium dichromate. 用三元合剂对清水塘铅锌矿进行铜铅分离浮选,其试验指标比以前用重铬酸钾的试验指标高,药剂用量低,避免铬的污染,改善生产环
- Study on Ore Dressing of Lead Zinc Ore with Heavy Medium Swirl Device 某铅锌矿重介质旋流器选矿工艺研究
- The Research on Fluid Inclusion in Zhangshiba Lead Zinc Ore, North Jiangxi Province 赣北张十八铅锌矿流体包裹体研究
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Alice has the lead in the school play. 艾丽斯在学校演出的戏剧中担任主角。
- A red to yellow-orange zinc ore, ZnO. 红锌矿颜色由红到橘黄色的锌矿，氧化锌
- Our team was in the lead at half time. 我们队在前半场领先。
- Japan has taken the lead in car production. 在汽车生产方面日本占首位。
- The mine streched three miles into an ore bed. 矿山绵延三英里进入矿层。
- He's playing the lead in the new play. 他在新戏中担任主角。
- Jinding lead zinc ore 金顶铅锌矿
- Charlton Heston took the lead in many films about the bible. 在许多有关圣经故事的电影中，查尔顿·赫斯顿都担任主角。
- She always takes the lead when we plan to do anything. 我们打算做任何事时总由她来领头。
- lead zinc ore 铅锌矿
- The leading role is played by a complete unknown. 演主角的是一个毫无名气的演员。
- The two racing drivers fenced for a chance to gain the lead. 两个赛车手伺机竞相领先。
- Yinshan lead zinc deposit lies in the Presinian strata.The ore bodies occur in phyllite,are controlled by fault. 银山铅锌矿床产于前震旦系地层中,容矿围岩主要为千枚岩,矿体呈脉状受构造裂隙控制。
