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背单词
cycle of materials
物质循环
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microprobe n. [光] 微探针(用以对物质进行微量分析的)
intermingling n. 混合物
physician n. [医] 医师;内科医师
extrapolate vt. 外推;推断 vi. 外推;进行推断
membranous adj. 膜的;膜性的;膜状的
dandelion n. 蒲公英
lawyerly adj. 如律师的;适合于律师的(等于laywerlike)
bevy n. 一群
untitled adj. 无称号的;无标题的;无权利的
homeboy n. 老乡;同伙;帮派成员
electronically adv. 电子地
circumscribe vt. 外切,外接;限制;在…周围画线
Cowper 发现此腺的英国解剖学家
encasement n. [交] 装箱;套;包装
septuagenarian n. 七十岁老者 adj. 七十多岁的;七旬老人的
Aurelius n. 马可.奥里利乌斯(罗马皇帝兼斯多葛派哲学家,121-180)
Rhu abbr. 放射性同位素热源装置(radioisotope heater unit)
infrastructure n. 基础设施;公共建设;下部构造
Darlington [计] 达林顿
potpourri n. 百花香;混合物;杂曲;大杂烩
考试词汇表
number of distribution process
number of empty cars delivered
number of ethylene oxide units
number of evaporation particle
number of freight cars on hand
number of hatches in operation
number of interference fringes
number of loaded cars received
number of neutrons per fission
number of neutrons per flssion
number of plants per unit area
number of purchase requisition
number of revolutions to speed
number of transaction in error
number of turns per centimetre
number plate illuminating lamp
numberaverage molecular weight
numerical control machine tool
numerical machine-tool control
numerical optimization methods