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- For spent automobile catalysts, the pressure NaOH leaching reaction was the same as that of aluminum mineral by Baier method. 对失效汽车催化剂,其压热碱浸预处理过程实际上与拜尔法浸出铝土矿类似。
- 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。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The country is poor in minerals. 这个国家矿物不丰富。
- Soft drinks and minerals sold here. 此处出售软饮料和矿泉水。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- Rocks and minerals are inorganic. 岩石和矿物都是无机物。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- 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。
- I think it is dangerous to be a miner. 我认为当矿工是很危险的。
- Plants draw minerals and other nutrients from the soil. 植物从泥土中吸收矿物质和其他养料。
- The steel worker come out in sympathy with the miner. 钢铁工人为声援矿工举行了罢工。
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。
- aluminum minerals 铝矿物类
- Coal, oil and minerals are the raw materials of industry. 煤、 石油和矿产品都是工业原料。
- To coat or cover with aluminum or aluminum paint. 加铝皮,涂铝光漆用铝或铝涂料涂或覆盖