... mounting stem diameter 安装杆直径 main stem diameter 主蔓粗 stem diameter variations 茎直径变化 ...
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The main research results were as follows:(1)The law of tomato stem diameter variation and its relationship with soil water content.
试验研究内容和主要结论概括如下：（1）番茄茎直径变化规律及其与土壤水分关系。
The main results were as follows:1. 6-BA of different time and different concentrations have obvious effects on apple tree's tree height and stem diameter.
得到的主要结论如下：1。不同时间、不同浓度的6-BA处理对苹果幼苗七、八月份的株高和茎粗生长量有明显影响。
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