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production of noble metals
[化学 冶金] 贵金属的生产; 稀有金属产品
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mole n. 鼹鼠;痣;防波堤;胎块;间谍
proprietary n. 所有权;所有人 adj. 所有的;专利的;私人拥有的
tiresome adj. 烦人的,无聊的;令人讨厌的
systematization n. 系统化;组织化;分类
telecast n. 电视广播 vt. 以电视广播
ingredient n. 原料;要素;组成部分 adj. 构成组成部分的
mollify vt. 平息,缓和;使…平静;使…变软
antiseptic n. 防腐剂,抗菌剂 adj. 防腐的,抗菌的;非常整洁的
towing n. 拖车,拖吊 v. 牵引,拖曳(tow的现在分词形式)
crosswind n. [气象] 侧风
wold n. 荒原;无树木的山地 n. (Wold)人名;(瑞典)沃尔德;(挪)沃尔
Niven n. (Niven)人名;(英、西)尼文
changed v. 改变(change的过去式和过去分词) adj. 改变的;变化的
birdseed n. 鸟饵,鸟食
siege n. 围攻;包围;围城;不断袭击;长期努力 vt. 围攻;包围
why int. 哎呀!什么? adv. 为什么
Durban n. 德班(南非东部港市)
wend n. (Wend)人名;(德)文德 vt. 走;前进 vi. 走;行
bionic adj. 仿生学的;利用仿生学的
Bampton 班普顿
考试词汇表
oil immersed switching device
oil impregnated paper bushing
oil pressure equalizing valve
oil pressure regulating valve
oil pressure relief valve cap
oil pressure relief valve nut
oil recovery (oil production)
oil regulating ecentric shaft
oil resisting rubber jointing
oil sealed rotary vacuum pump
oil separation by oscillation
oil to coke replacement ratio
oil well pump, deep well pump
oil-coal combustion apparatus
oil-field exploitation scheme
oil-gas-water treating system
oil-hydraulic type controller
oil-immersed switching device
oil-immersed type transformer
oil-impregnated paper bushing