growth test

• 生长试验

growth test的用法和样例：

例句

1. The experiments of the plant growth of the 4,5-dihydroxy-o-benzoquinones indicated that it is a high-effect plant growth regulator.
   并进行了植物生长试验，结果表明，邻苯二酚二水合肼腙是一种高效的植物生长调节剂。