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helium isotope ratio
氦同位素比率
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tape recorder n. 录音机 [网络] 磁带录音机;磁带记录器;磁带机
pea n. 豌豆 n. (Pea)人名;(意)佩亚
Farr abbr. failure and rejection report 故障及排除报告; quantitative anti-DNA antibody measurement 抗脱氧核糖核酸抗体定量测量(科技符号)
immeasurable adj. 无限的;[数] 不可计量的;不能测量的
luckless adj. 不幸的,运气不好的
neutralised vt. 中和;使中立;使无效 vi. 中和
duchy n. 公国;公爵领地;直辖领地
oiler n. 油商;注油壶;涂油者
aptitude n. 天资;自然倾向;适宜
essay n. 散文;试图;随笔 vt. 尝试;对…做试验
attenuation n. [物] 衰减;变薄;稀释
eaglet n. 小鹰
LDP abbr. leadership 领导; ladyship 贵妇人的身份; lordship 爵爷; loan deficiency payment 借款不足报酬
yarrow n. 蓍草 n. (Yarrow)人名;(英)亚罗
dance floor n. (旅馆、餐厅等供客人跳舞的)舞场 [网络] 舞池;舞蹈地板;舞池板
fool n. 傻瓜;愚人;受骗者 vt. 欺骗,愚弄 adj. 傻的 vi. 欺骗;开玩笑;戏弄
baldy n. 秃子 n. (Baldy)人名;(法)巴尔迪 adj. 秃的;秃顶的
preheat vt. 预先加热
one-sided adj. 片面的,单方面的;不公正的
erratic n. 漂泊无定的人;古怪的人 adj. 不稳定的;古怪的
考试词汇表
frame synchronization control
framework of geodetic control
franchet peashrub flower root
francis scott key fitzgeralds
francisco vasquez de coronado
francois de la rochefoucaulds
fraudulent buying and selling
fraudulent income tax returns
fraunhofer region (far field)
free and open source software
free and open-source software
free articles under passenger
free boundary electrophoresis
free calcium oxide in fly ash
free convection heat transfer
free decay oscillation method
free field frequency response
free floating suction dredger
free from extreme deformation
free great toe nail skin flap