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- Without oxygen to help wear down the continents, sulfur minerals stay locked in the rocks and unavailable to hungry bacteria. 由于没有氧气可使陆地分解,因此含硫矿物便封存在岩石中,饥饿的细菌也就没东西可吃了。
- I had spent three days shooting the sulfur miners. 我花了三天时间来拍摄硫磺采矿者。
- The findings also suggests briny sulfuric minerals helped form the topography of Mars over a wide swath of land that might once have supported life. 这项发现也暗示了形成火星上大范围地貌的硫酸盐矿物质也曾支撑着生命体的存在。
- 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。
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- The country is poor in minerals. 这个国家矿物不丰富。
- chemical processing of sulfur mineral 硫矿化学加工
- Soft drinks and minerals sold here. 此处出售软饮料和矿泉水。
- 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 minerals, calcium, and sulfur were at the bottom of the ocean. 矿物质、钙以及硫磺均存在于海洋底部。
- 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。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Coal, oil and minerals are the raw materials of industry. 煤、 石油和矿产品都是工业原料。