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系统发育学
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系统发育学
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理学
〔系统发育树〕
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phylogenetics
系统发育学
研究生物间的差异和相似性,确定相互之间的亲缘关系,并推断出生物进化的过程(包括进化的顺序、时间及共同祖先等)的一门学科。又称系统发生学。
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circulation cell
circulation channels of agricultural products
circulation, circulating current
circulation cost
circulation fluidized bed boiler with biomass
circulation frequency
circulation loss
circulation modernization of agricultural products
Circulation of agricultural products
circulation of capital
circulation of forest property
circulation of materials in artificial reefs area
circulation of rural land contracted management rights
circulation-preserving flow
circulation production price index
circulation rate
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circulation service
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circulation system of agricultural products
circulation theorem
circulation theorem of electrostatic field
circulation theory of history
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