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背单词
step change
[step tʃeindʒ]
n. 巨大变化;显著进步(或改善) [网络] 阶跃变化;节距变化;步长变化
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penstemon 钓钟柳
downloaded vt. [计] 下载
Paxton 帕克斯顿
preponderance n. 优势;多数;占优势
Rilke n. (Rilke)人名;(德)里尔克
username n. 由字母或数字组成的用户名称,以标明用户的身份
enticingly adv. 诱人地;迷人地
Sigmund n. 西格蒙德(男子名)
hb abbr. 厚膛壁身管(Heavy Barrel) symb. (铅笔)硬黑
JJ abbr. jaw jerk (下)颌反射
providing conj. 假如,以…为条件 v. 供给(provide的ing形式);预备
vulva n. 阴户;[解剖] 女阴;孔
mobster n. 匪徒;暴徒
mine n. 矿,矿藏;矿山,矿井;地雷,水雷 vt. 开采,采掘;在…布雷 vi. 开矿,采矿;埋设地雷 pron. 我的 n. (Mine)人名;(德、塞、土、毛里塔)米内
scathing adj. 严厉的;损伤的 v. 损伤;伤害(scathe的ing形式)
atraumatic adj. 防止损伤的
analysable a. 可分析的, 可解析的, 可分解的
inaccurate adj. 错误的
prospecting n. 探矿
rugose adj. 有皱纹的,多皱纹的
考试词汇表
noise equivalent pass-band
noise factor, noise figure
noise generation mechanism
noise in amplifier circuit
noise in gradient estimate
noise induced hearing loss
noise insulation equipment
noise level (power system)
noise measuring instrument
noise monitoring indicator
noise profile, microspread
noise quieting sensitivity
noise reductin coefficient
noise reduction by foliage
noise standard temperature
noise supperssion resistor
noise suppressing varistor
noise suppression resistor
noise-canceling microphone
noise-cancelling amplifier