“selection breeding of fruit tree”的概念、定义、翻译、参考文献-科学参考

单词	selection breeding of fruit tree
释义	selection breeding of fruit tree Encyclopedia 农学果树选择育种释 selection breeding of fruit tree果树选择育种利用果树现有种类、品种的自然变异群体，通过选择的手段而育成新品种的途径。
随便看	dC dc DC-3飞机 DCA DC amplifier DC bridge DCC D.C.comparator potentiometer d.c. compensation DC contactorr D.C.converting circuit D.C.current transformer DCD DC drainage protection of pipelines DC drive electric locomotive DCE DC electric energy meter DC electric field oil recovery DC electric locomotive DC-excited DCF DCFC DCG D.C.generator DC grounding protection of straddle type monorail

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