Branch -drooping could significantly retard growth vigour of Delicious apple trees, promote flower bud formation, and raise fruiting rate.
拉枝能显著抑制‘元帅’苹果幼树旺枝的生长势，促进花芽的形成，提高坐果率。
Examine the electrochemical branch of chemistry to comprehend the formation of electricity from chemical reactions. Understand the reactions and terminology used in electrical chemistry.
研究化学的分支之一-电化学，从而理解如何通过化学反应产生电流。理解在电化学中出现的反应和术语。
The sensitive phase of fertility alteration of D18 and D23 occurred from the second branch differentiation phase to pollen mother cell formation.
水稻光温敏核不育系d 18和D23的育性转换的敏感期是第二次枝梗分化期到花粉母细胞形成期。
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