| 单词 | ores |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔cyanide process〕A process of extracting gold or silver from ores by treating them with a solution of sodium cyanide or calcium cyanide.氰化法：用氰化钠或者氰化钙的溶解从矿石中提取金或者银的过程美国传统〔hew〕The men were hewing hard rock, deep underground, to extract the ores.男人们在地下深处开凿坚硬的岩石来采矿。外研社新世纪〔hydrometallurgy〕The treatment of metal or the separation of metal from ores and ore concentrates by liquid processes, such as leaching, extraction, and precipitation.水冶金术：通过液体过程，象过滤，提炼，沉淀等方法处理金属，从矿石中或矿石浓缩物中分离出金属美国传统〔matte〕A mixture of a metal with its sulfides, produced by smelting the sulfide ores of copper, lead, or nickel.锍，冰铜：一种带有硫化物的金属混合物，由熔炼铜、铅或镍的硫化物矿石而制成美国传统〔metallurgy〕The science that deals with procedures used in extracting metals from their ores, purifying and alloying metals, and creating useful objects from metals.冶金术：研究从金属矿中提炼金属、提纯与合成金属，以及用金属制造有用物质过程的技术美国传统〔nickeliferous〕Bearing or containing nickel. Used of ores.含镍的：带有或合有镍的。用于矿石美国传统〔ore〕The company extracts metals from ores.那家公司从矿石中提炼金属。韦氏高阶〔refractory〕Some ores are more refractory than others.一些矿石较另一些矿石要难熔炼。英汉大词典〔regulus〕A relatively impure intermediate product of various ores in smelting.金属渣：相对不纯净的各种矿石在熔化过程中的中介产品美国传统〔rhabdomancy〕Divination by means of a wand or rod, especially for discovering underground water or ores.棍卜：通过杖或棒的占卜，尤指为发现地下水或矿产美国传统〔rocker〕A cradle used for washing or panning ores.淘金摇动槽：用于摇洗或淘洗矿砂的类似摇篮的框架美国传统〔rock〕To be washed and panned in a cradle or in a rocker. Used of ores.洗出矿沙：在形似摇篮的框架或淘金摇动槽中摇洗或淘洗。用于指矿沙的摇洗美国传统〔smelt〕To melt or fuse. Used of ores.熔炼：熔化或熔炼。用于矿石美国传统〔sodium cyanide〕A poisonous white crystalline compound, NaCN, used in extracting gold and silver from ores and in dye manufacture.氰化钠：一种有毒的白色晶体状化合物，NaCN，用于从矿石中提取金银或用于印染工业美国传统〔speiss〕An arsenic compound or a mixture of arsenic compounds resulting from the smelting of iron, cobalt, nickel, and copper ores.黄渣：一种含砷的化合物或砷化物的混合物，是通过熔炼铁矿石、钴、镍及铜矿石而成美国传统〔yield〕Mines yield ores.矿山出矿石。英汉大词典Learning to smelt iron from its ores was a major step in human civilization.学会从矿石中提炼铁是人类文明的重大进步。剑桥国际Metal ores are often found mixed with rock, dirt and clay and are rarely pure enough to be processed straight away.人们找到的金属矿石经常是和岩石、尘土及黏土混在一起的，很少纯净得可以直接进行加工处理。剑桥国际The main iron ores are oxides, which are combinations of iron with oxygen.主要的铁矿石都是氧化物，即铁和氧的化合物。剑桥国际 |
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