growth supplementary factor

• 生长刺激(作用)

growth supplementary factor的用法和样例：

例句

1. The effects of different Laser in growth, Chlorophyll content and astaxanthin accumulation at different dosages was compared.
   对两种激光不同辐照剂量的生长刺激作用，叶绿素含量及虾青素累积速率的变化进行了比较。