认为退化果中iaa、GA和细胞分裂素与aba的比值处于相对低的水平，以及退化果结果母枝叶片碳水化合物水平相对较低可能是退化果形成的原因。
It suggested that low levels of the rations of IAA, GA, cytokinin with ABA, as well as low levels of carbohydrate in stunted fruits might be the causes for the formation of stunted fruit.
当下茶果已撤，贾母命两个老嬷嬷带了黛玉去见两个母舅。
Now the refreshments were cleared away and the Lady Dowager ordered two nurses to take Daiyu to see her two uncles.
应用推荐