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noise-temperature ratio
噪温比
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NUJ abbr. (英)全国记者协会(National Union of Journalists)
goodwife n. 女主人;对女子的敬称
furtive adj. 鬼鬼祟祟的,秘密的
scaffold n. 脚手架;鹰架;绞刑台 vt. 给…搭脚手架;用支架支撑
pagan adj. 异教的;异教徒的 n. 异教徒;无宗教信仰者 n. (Pagan)人名;(?-1880)蒲甘(缅甸国王)
undisguised adj. 无伪装的;公开的;不戴假面具的
HRH abbr. 殿下(His/Her Royal Highness)
hot dog n. 热狗(香肠面包);(滑雪、滑雪板运动或冲浪的)灵巧动作表演者 adj. 〈美俚〉极好的 [网络] 红肠面包;热狗肠;小红肠
carbon monoxide n. 一氧化碳 [网络] 一气化碳;一氧化物;二氧化碳
punching n. [计] 穿孔;拳打 vt. 刺(punch的现在分词)
areawide adj. 全区域的,全地区的;覆盖全区的;涉及整个地区的
Eocene n. 始新世, 始新系 a. 始新世的, 始新系的
nonagricultural adj. 非农业的
heft n. 重量;重要性 n. (Heft)人名;(英)赫夫特 vt. 举起;举起试重量 vi. 称重量
saw n. 锯子;谚语 v. see的过去式 vi. 锯;用锯;将某物锯成小块 vt. 看见;明白,了解;锯;锯成;锯开
anchorage n. 锚地;下锚;停泊税
curving n. 弯曲;曲线;变形 adj. 弯曲的 v. 使弯曲;弯成弧形(curve的ing形式)
lemongrass n. 柠檬香草;柠檬草
experimenter n. 实验者,试验者
invade vt. 侵略;侵袭;侵扰;涌入 vi. 侵略;侵入;侵袭;侵犯
考试词汇表
railroad rolling sequence
railroad track appearance
railroad track technology
railway actual capability
railway construction fund
railway journalbox grease
railway junction terminal
railway operating expense
railway operating revenue
railway passenger traffic
railway protection forest
railway safety technology
railway service transport
railway signals equipment
railway station telephone
railway table, fare table
railway transport economy
railway wagon axle grease
railway with wooden rails
railways and water-bodies