释义 |
千粒重qiān lì zhòng1,000粒种子的重量。表示种子的饱满程度。千粒重高,说明子粒大而饱满。用来鉴定某些农作物的品质,估计某些农作物的产量。{thousand-grain weight; indication of the plumpness of seeds or the quality of a farm crop — the larger the thousand-grain weight, the more plump the seeds or the larger the crop yield} |