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printed-circuit substrate
[网络] 印制电路基底
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track n. 轨道;足迹,踪迹;小道 vt. 追踪;通过;循路而行;用纤拉 vi. 追踪;走;留下足迹
nodular adj. 结节状的;有结节的
hoarseness n. 嘶哑;刺耳
dunbar n. 邓巴(姓氏)
silicosis n. [医] 矽肺;硅肺病
inquest n. 审讯;验尸;讯问
upvc abbr. unplasticized polyvinyl chloride 未增塑聚氯乙烯
Farrer [人名] [英格兰人姓氏] 法勒 Farrar的变体
it'll = it will;= it shall
glacially adv. 冰川地
detest vt. 厌恶;憎恨
felled 伐倒木
palsy n. 麻痹,麻痹状态;中风 vt. 麻痹;使瘫痪
sweetcorn n. 甜玉米
emendation n. 校正;修订;修正
sage n. 圣人;贤人;哲人 adj. 明智的;贤明的;审慎的 n. (Sage)人名;(日)三下(姓);(英)塞奇;(意)萨杰;(德)扎格;(法)萨热
scorcher n. 大热天;炎热的天;以飞快速度驾车的人;尖酸刻薄的话
sst abbr. 超音速运输机(supersonic transport)
Wenlock [地名] [澳大利亚、英国] 文洛克
insect n. 昆虫;卑鄙的人
考试词汇表
acoustic emission monitoring
acoustic emission transducer
acoustic emission wave guide
acoustic frequency generator
acoustic impedance unit area
acoustic information storage
acoustic insulating material
acoustic intrinsic impedance
acoustic ionization detector
acoustic ocean-current meter
acoustic plate-wave couplers
acoustic propagation anomaly
acoustic quantity transducer
acoustic radiation impedance
acoustic radiation pressures
acoustic ray trace indicator
acoustic reciprocity theorem
acoustic reflex latency test
acoustic resonance deviation
acoustic stiffness reactance