碱基: basic group沉积: deposit; sedimentation; depo ...碱基: [化学] basic group◇碱基堆积 base stacking地基沉陷: foundation settlement; setting of ground桥基沉降观测: bridge foundation settlement observation标碱基: alkalimetric standard二碱基: amino acids, dibasic碱基；碱: base碱基比: base ratio碱基对: base pair; base pire; base-pair碱基数: base number巨碱基: megabase千碱基: kilo bases; kilobase纤碱基: kb:kilobase小碱基: base minor兆碱基: megabasse百万碱基,兆碱基: megabase沉积: [地] deposit; sedimentation; deposition; precipitation 陆相沉积 continental deposit; 海相沉积 marine deposit; 河口沉积了淤泥。 the river deposited silt at its mouth. 尼罗河泛滥时, 在田野上沉积下一层泥。 when the nile is in flood, it deposits a layer of mud on the fields基础沉降；地基沉降: foundation settlement碱基(天然修饰碱基): wye y碱基类似物,类碱基: base analog（碱基）转换；过度；跃迁: transition八碱基顺列: octamer sequence摆动碱基: wobble base标碱基准: alkalimetric standard
