auxin

auxin的英语例句

1. Apical buds produce a growth hormone called auxin.

   顶芽分泌出叫做生长素的生长类激素.

2. These bars buds themselves also produce auxin.

   而这些叶芽本身也可以生成生长素.

3. Whenever a plant responds to applied , i . e . , unbalanced, applications of auxin, ethylene is produced.

   当一植物对不平衡地施用生长素起反应时, 总是产生乙烯.