line of descent
- 系谱;下降线;继承血亲
line of descentnoun
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1
- the descendants of one individual
- his entire lineage has been warriors
- Synonym: lineage line descent bloodline blood line blood pedigree ancestry origin parentage stemma stock
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2
- the kinship relation between an individual and the individual's progenitors
- Synonym: descent lineage filiation
数据来源：WordNet
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Line of descent traced through one side of the family .
追溯家庭某一方的血统。
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They trace their line of descent back to a French duke .
他们追溯他们的世系脉络至法国一个公爵。
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An originator of a line of descent ; a precursor .
前辈家族血脉的开始者；先驱。
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He traces his line of descent from the Stuart kings .
他的家族可追溯到斯图亚特王朝。
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Line of descent traced through both the maternal and paternal sides of the family .
追溯父系和母系双边的血统。
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Of eight Missouri tribes , six observe the male line of descent and inheritance , two still observe the female .
在密苏里河流域的八个部落中，有六个是实行男系世系和男系继承制的，只有两个还按女系。
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Cell lineage strictly refers to a genetic line of descent , telling us the ancestry of a cell in question .
细胞谱系指遗传家系的传承，说明的是细胞的来源问题。
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People inherit mitochondria only from their mothers , which is why only the female line of descent can be tracked using them .
人类仅能从母亲身上遗传线粒体DNA（线粒体DNA是严格的母系遗传），所以只有母系血统能使用追踪线粒体DNA的方法。
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Prof Schurer traced the line of descent , originating from Edward III - Richard III 's great great grandfather - all the way to Cumberbatch .
席尔教授追溯了血统系，从爱德华三世开始到理查三世高曾祖父——一直到康伯巴奇。
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The line of descent returned to Peter 's daughter Elizabeth ( r.1741-62 ), her nephew Peter III and his wife Catherine II the Great , and their son Paul I.
这条继承线回到了彼得的女儿伊莉莎白（1741～1762年在位）、她的侄子彼得三世及其妻凯萨琳二世大帝以及他们的儿子保罗一世手中。