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metallographic microscope
[网络] 金相显微镜;金相用显微镜;蔡司金相显微镜
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rowdiness n. 吵闹;粗暴
unto prep. 到,直到;向(等于to) n. (Unto)人名;(芬)温托
approx adv. 大约,大概
blimp n. 顽固的保守分子;软式小型飞船;隔音罩
muralist n. 壁画家
mustache n. 胡子,髭
statecraft n. 治国才能;管理国家的本领
wilson n. 威尔逊(姓氏)
amulet n. 护身符,避邪物
distribute vt. 分配;散布;分开;把…分类
skeptically adv. 怀疑地
conceptually adv. 概念地
social security n. 社会保障金(政府定期向贫穷、失业、患病等人发放) [网络] 社会保险;社会安全;社会安全福利
shoulder n. 肩,肩膀;肩部 vi. 用肩推挤,用肩顶 vt. 肩负,承担
exigent adj. 迫切的;紧急的;苛求的
pleasurably adv. 欢愉地;快乐地
racism n. 种族主义,种族歧视;人种偏见
reducible adj. [数] 可约的,可化简的;可还原的;可缩小的
barbaric adj. 野蛮的,粗野的;原始的
aetiology n. 病因学;[基医] 病原学;原因论
考试词汇表
noise immision level
noise induced damage
noise isolation unit
noise level analyzer
noise loading method
noise measuring buoy
noise or fluctuation
noise power function
noise power spectrum
noise reducer nozzle
noise regulation law
noise removal filter
noise self generated
noise self-generated
noise sensitive task
noise sound analyzer
noise susceptibility
noise-cancelling mic
noise-feedback coder
noise-free operation