“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	obstetric ultrasonography obstinate arthralgia obstruction obstruction class obstruction cocycle obstruction LED obstruction of evidence obstruction of intestines obstruction of the oesophagus obstruction of urinary tract obstruction point obstruction set obstruction theory obstruction to a group action obstruction to a homotopy obstruction to an extension obstruction to integrability obstructive obstructive nephropathy obstructive scenery obstructive shock obstructive sleep apnea hypopnea syndrome obstructor obstruent OB supergiant

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