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请输入您要查询的英文单词:
单词
pure line theory
释义
pure line theory
网络
纯系说;纯系学说;提出纯系学说
网络释义
1.
纯系说
生物学专业英语词汇(P)|无忧教育 ... pure line breeding 纯系育种
pure line theory
纯系说
purebred animal 纯血种动物 ...
www.51education.net
2.
纯系学说
该年约翰逊(Johannsen W.L.)发表了“
纯系学说
(
Pure line theory
)”,尼尔逊.埃尔(Nilsson-Ehle H.)提出“多基因假说(polygene hyp…
zhidao.baidu.com
3.
提出纯系学说
约翰逊(Johannsen,1909)
提出纯系学说
(
pure line theory
)Johannsen的试验 他以自花授粉的菜豆(phaseolus vulgaris) …
jpkc.njtc.edu.cn
例句
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英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/13 21:15:01