“elite cultivar propagation of fruit trees”的概念、定义、翻译、参考文献-科学参考

单词	elite cultivar propagation of fruit trees
释义	elite cultivar propagation of fruit trees Encyclopedia 农学良种繁育释 elite cultivar propagation of fruit trees果树良种繁育对果树自然发生的或者通过人工方法创造的遗传性变异进行选择，从而育成新的优良品种的过程。
随便看	iron bridge Ironbridge Gorge Iron Cannons of the Hongwu Reign,Ming Dynasty iron carbide iron-carbon phase diagram iron carbonyl Iron Casting Site at Zhaoxiancun Iron-casting Workshop of Han Dynasty at Taicheng iron chloride iron chlorides iron-chromium (flow) battery iron-chromium redox flow battery iron-cobalt soft magnetic alloys iron coin Iron Column of the Nanzhao State iron core coil iron credentials Iron-Crutch Li iron deficiency anaemia in pigs iron deficiency anemia iron deficiency anemia，IDA Iron Edict-holding Guards iron fertilization iron fertilizer iron formation

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