And base on the experiment, calculating formula of cross section mean velocity's reduction after planting and bed shears stress of vegetation dam block are established.
同时在试验的基础上，推导得植树后断面平均流速减小值和植物坝段床面剪应力的计算公式。
We are the only base of the research and experiment on "International Curriculum and Small-class Teaching" in the Elementary Education Research Institute of Guangdong Province.
广东省教育研究院唯一一所“国际化课程/小班化教学”研究实验基地。
On the base of dynamical experiment, an experimental study of Lycium hot air drying was conducted by adopting twice common rotation combined design and experiment scheme.
在干燥动力学试验的基础上，采用二次通用旋转组合设计试验方案，进行了枸杞热风干燥的最佳工艺的试验研究。
应用推荐