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radio isotope tracer technique
放射性同位素示踪技术
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scentless adj. 无气味的,遗臭已消失的
instigator n. 煽动者;教唆者
seepage n. [流] 渗流;渗漏;渗液
kitbag n. 行囊;旅行皮包
brokerage n. 佣金;回扣;中间人业务
given prep. 考虑到 v. 给予(give的过去分词) adj. 赠予的;沉溺的;规定的 n. (Given)人名;(英、土)吉文
SRO abbr. 单共振振荡器(Singly Resonant Oscillator);自律性组织(Self-Regulatory Organizations);法律条令(Statutory Rules and Orders)
otitis n. [耳鼻喉] 耳炎
coincidental adj. 巧合的;符合的;暗合的;一致的
Brooker [人名] [英格兰人姓氏] 布鲁克 Brook的变体; [地名] [美国] 布鲁克
converge vt. 使汇聚 vi. 聚集;靠拢;收敛
barricaded n. 街垒;路障;争论之处 vt. 设路障;阻碍
jetway n. 登机道
dotage n. 溺爱;老耄;老迷糊
purify vt. 净化;使纯净 vi. 净化;变纯净
retailing n. 零售业 v. 零售(retail的ing形式)
hutch n. 笼;小屋;贮藏箱;矿车 vt. 把…装箱
newcastle n. 纽卡斯尔(英国港市)
biologically adv. 生物学上,生物学地
hitchcock n. 希契科克(姓氏)
考试词汇表
hydrogenation of coal
hydrogenation process
hydrogenation reactor
hydrogenation solvent
hydrogenchlorine cell
hydrogenerator stator
hydrogenic impurities
hydrogenous component
hydrogenous moderator
hydrogeologic element
hydroginkgolinic acid
hydrograph separation
hydrographic bulletin
hydrographic charting
hydrographic features
hydrographic markings
hydrographic sounding
hydrographic surveyor
hydrographical survey
hydrographical vessel