硫化物集体大部由磁黄铁矿 、 镍黄铁矿 、 黄铜矿及黄铁矿组成.The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.某些贱金属以及金常常与磁铁矿和磁黄铁矿这类磁性矿物一起被发现.Base metals and gold are often found in association with magnetic...
字符辨认: 用机器辨认文字和符号, 作数码化贮存.Character recognition: Reading characters by machine, often for digital storage.数码化的销售也能带来很高的利润回报.Digital sales yield a higher profit margin too....
在被占领期间法国思想界受到了压制。Intellectual life in France was smothered by the occupation.他们对不愉快的想法不予理会，其结果仅仅是压制了这些想法。By pushing aside unpleasant thoughts they merely repress these thoughts.海伦一直在压制心里的自杀念头。Helen had been struggling ag...
I felt as guilty and miserable as Frankenstein.我感到像弗兰肯斯坦一样有罪、难过.You tell people frankenstein's on the loose, then you're surprised to see the torch - wielding villagers?你告诉大家有个怪物在游荡然后看到挥舞火把的村民你很惊讶?Frankenstein ...
The Georgian, aged 19, is not one of the game's big hitters.这位19岁的佐治亚州人并不是比赛中的优秀击球手之一。The bulk of the book concerns Sandy's two middle-aged children.书中主要描写桑迪的两个已到中年的孩子。His sisters are grown up and his parents a...