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- Keywords Carbonated mineral Wastewater treatment Chromium ion Mechanism; 碳酸盐矿物;废水处理;铬离子;机理;
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- Toxicity of Floatation Agent S-808 of Phosph-atie Ore and Mineral Wastewater to Fishes and Embryos 磷矿浮选剂S-808及其尾矿水对鱼类和胚胎的毒性
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
- We are digging for mineral deposits. 我们正在掘地探矿。
- Each mineral has crystals of a particular shape. 每种矿物的晶体都有其特殊的形状。
- I think it is dangerous to be a miner. 我认为当矿工是很危险的。
- A narrowing of a mineral deposit, as in a mine. 减少矿物沉积物的减少，如在煤矿中
- An actual or probable mineral deposit. 矿石，矿藏确实的或可能的矿藏
- The huge outlet debouched the wastewater. 大出口排出废水。
- The steel worker come out in sympathy with the miner. 钢铁工人为声援矿工举行了罢工。
- They have sold up ten crates of mineral water in the afternoon. 他们这个下午卖掉了十箱矿泉水。
- Do you operate a wastewater treatment plant? 是否具有废水处理工厂？
- Rubbish can be used as a sorbet of wastewater. 垃圾有可能作为废水中有机物的吸附材料来使用。
