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persistent ache
持续性痛
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concentrator n. [通信][计] 集中器;[电][通信] 集线器;集中者
preheated vt. 预先加热
twisted v. 扭动(twist的过去式) adj. 扭曲的
frictional adj. [力] 摩擦的;由摩擦而生的
roy n. 罗伊(男子名)
cannonade n. 炮击,炮轰;口头攻击 vt. 炮击,炮轰 vi. 炮击,轰击
inventor n. 发明家;[专利] 发明人;创造者
confectionary n. 糖果;糖果店;糕饼 adj. 糖果的;糖果商的;糕饼的
select n. 被挑选者;精萃 adj. 精选的;挑选出来的;极好的 vt. 挑选;选拔 vi. 挑选
gill n. 鳃;菌褶;(山谷中的)沟壑,峡流;及耳(容量单位) vi. 被刺网捕住 vt. 用刺网捕鱼;去除内脏 n. (Gill)人名;(英、法、德、匈、印)吉尔;(瑞典、挪)伊尔;(西)希尔
capacious adj. 宽敞的;广阔的;容积大的
Yankee n. 美国佬,美国人;洋基队(美国棒球队名)
Byng n. (Byng)人名;(英)宾
implicated v. 纠缠(implicate的过去式和过去分词) adj. 有牵连的
countervailing adj. 抵消的;对抗性的 v. 补偿;抵消(countervail的ing形式);对抗
trammel n. 拘束;束缚;束缚物 vt. 束缚;拘束;阻碍 n. (Trammel)人名;(英)特拉梅尔
baldwin n. 鲍尔温苹果;鲍尔温(姓氏)
iff abbr. 敌我识别系统(Identification Friend or Foe)
thermoplastic n. [塑料] 热塑性塑料 adj. 热塑性的
psychedelic n. 迷幻剂 adj. 引起幻觉的
考试词汇表
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
oil-in-water fracturing fluid
oil-in-water paraffin remover
oil-pressure atomizing burner
oil-sealed rotary vacuum pump