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单词
heterosis
释义
heterosis
Encyclopedia
管理学
种业
释
heterosis
杂交优势
遗传结构不同的两个群体杂交所产生的子一代在生产生活繁殖适应性等方面优于双亲或超过两个亲本的现象。是一种重要的生物学现象,普遍存在于植物和动物中。又称杂种优势。
农学
[猪生产学]
释
heterosis
杂种优势
遗传组成不同的亲本之间杂交获得的杂种一代(F1),其性状表现优于亲本的现象。
Biology
heterosis
杂种优势
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United Nations Convention on Carriage of Goods by Sea, 1978
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United Nations Convention on Contracts for the International Sale of Goods
United Nations Convention on Independent Guarantees and Stand-by Letters of Credit
United Nations Convention on International Multimodal Transport of Goods
United Nations Convention on the continental shelf
United Nations Convention on the Law of the Sea
United Nations Convention on the Use of Electronic Communication in International Contracts
United Nations Convention on Transparency in Treaty-based Investor-State Arbitration
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