The trend of the change of the diversity index was opposite to that of the variation coefficient.

平均变异系数36.39%，变异系数和多样性指数的变化趋势相反。

Further analysis indicated the positive linear correlation between CFE and the variation coefficient of hprt gene.

细胞转化与hprt基因突变相关分析证实,两者之间存在显著的线性正相关关系.

The variation coefficient of the grain weight per plant was the maximal, grain weight and spikelet number of main ear was the next.

变异系数最大的性状也是单株粒重，其次是主穗粒重和主穗小穗数。

The study shows that the variation coefficient of spray distribution can be decreased by increasing the boom height and distance between nozzles.

研究发现：增加喷杆的工作高度和喷头间距，可以有效地减小喷杆雾量分布的变异系数；

The variation coefficient of biomass ratio was higher in flower than in other organs, which showed that this weed had high ability to adjusting reproduction allocation.

在各构件物质分配变异系数中，花生物量分配的变异系数相对较大，说明其调节生殖分配的能力较强；