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单词
molecular palaeobiology
释义
molecular palaeobiology
Encyclopedia
理学
古生物学
释
molecular palaeobiology
分子古生物学
利用现代分析测试技术,通过研究古蛋白质分子及其分解产物,确定古氨基酸的排列顺序,进而从古代生物微观角度和分子水平上探索生命起源和生物演化、环境和气候变迁以及生物沉积和生物成矿作用等的学科。古生物学的一个分支,是古生物学、生物学、分子系统学、地质学、地球化学等多学科交叉融合的一个新兴领域。分子钟的研究也是分子古生物学的重要研究内容,另外,对氨基酸外消旋作用的测定还可用于绝对年龄的测定,是地质年代学的一个重要补充和佐证。
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vehicle braking performance
vehicle control
vehicle cooperative
vehicle design
vehicle differential optical absorption spectrometer
vehicle driver timing training
vehicle driver training
vehicle driving guidance based on road magnetic mark and vehicle sensor
vehicle driving simulator
vehicle driving track
vehicle dynamic performance
vehicle ecological safety performance
Vehicle emission model
vehicle emission performance
vehicle exhaust pollution
vehicle exhausts road side monitor
vehicle fire
vehicle for dangerous goods transport
vehicle for engineering scientific test activity
vehicle forensics master
vehicle for freight transportation
vehicle for general purpose freight transportation
vehicle gamma-ray spectrometer
vehicle gamma-ray survey
vehicle gauge
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