英德
有道
百度
谷歌
图片
维基
百科
作物改良
crop improvement
- 将基因工程与常规育种相结合，成为作物改良的重要方法。
The combination of genetic engineering methods with traditional breeding technology has become an excellent method to improve grain quality. - 组织培养技术在作物改良上的成功应用需要合适的植株再生体系。
The successful application of plant tissue culture techniques for crop improvement requires suitable plant regeneration methods. - 本文即以两校农学院为中心探讨美国的农作物改良技术在近代中国的引进和利用。
This paper, centralized on the two agricultural colleges, has discussed the introduction and utilization of the improved technology of American crops in China.
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