穗顶部的英文

• tip of the spike

• 穗:    the ear of grain; spike
• 顶部:    top; upper apex; top half; h ...
• 穗顶端育性:    fertility at spike tip
• 顶部:    top; upper apex; top half; headpiece; roof; ridge; meplat (弹丸的)
• 除顶部:    topping

例句与用法

1. The seeds slough seriously when they mature , thus influences seed production . from comparing the quantity and quality of seed collected at different stage , a suitable collection time should be in the 11 - 14 days after the primary blooming period , viz
   通过研究不同收获时期野大麦种子的数量和质量认为，初花期后的11 - 14天为最佳收获期，实际生产中可以野大麦穗顶部刚刚开始脱落为收获标志，收获期可持续3天。