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improved varieties

  • 改良品种：指通过科学技术手段对原有品种进行改良，以提高产量、品质等方面性能的新品种。

网络释义专业释义

  优良品种

优良品种 » Improved varieties 平时不要太累，多喝水，经常要锻炼，睡觉要充实， » Normally not too tired, drink lots of water and regular exercise, sleep...

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  • 选育品种 - 引用次数：4

    Four isozymes including esterase (EST), malatedehydraogenase(Mal), phosphoglucose isomerase (Pgi) and aminiopeptidase (Amp) were used to analyze 462 rice improved varieties. 12 isozyme loci and 34 alleles were detected.

    利用酯酶、苹果酸酶、氨肽酶、磷酸葡萄糖异构酶四种等位酶对462份水稻选育品种进行分析。

    参考来源 - 中国水稻选育品种的遗传多样性分析及核心种质构建

·2,447,543篇论文数据，部分数据来源于NoteExpress

双语例句原声例句权威例句

  • The second is too oversold improved varieties and industries, such as Aeolus shares.

    二是过分超跌且行业好转的品种，如风神股份。

    youdao

  • To select the improved varieties of Tung trees is a main approach to prevent the breed from degenerating.

    油桐选优去劣是防止品种退化、实现油桐良种化的主要途径。

    youdao

  • The State encourages and supports units and individuals in their efforts to select and develop improved varieties.

    国家鼓励和支持单位和个人从事良种选育和开发。

    youdao

更多双语例句

  • The Royal Society says farmers will have to grow improved crop varieties to meet growing food demands.

    VOA: standard.2009.10.21

  • Perhaps because of her passion for organic farming, Merrigan, while a staffer for the Senate Agriculture Committee, was completely uneducable about the importance of genetically improved plant varieties to advances in agriculture.

    FORBES: Commentary

  • Other varieties possess improved nutritional quality.

    FORBES: Move up http://i.forbesimg.com t Move down

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