The exit radial temperature profiles formed by four configurations of dilution hole design have been studied experimentally on a two-dimensional experimental combustor.
在二元试验燃烧室上，研究了四种掺混孔设计方案对燃烧室出口径向温度分布影响。
A study is described on the attenuation of residual stress of a cold expanded hole and its experimental results.
对冷胀强化孔残余应力衰减的有关问题以及试验结果进行了研究。
Based on indoor experimental data, the laws of the water and fertilizer under film hole irrigation were researched in the different way of fertilization and the experimental phenomena was explained.
通过室内试验，研究了在不同施肥方式情况下膜孔灌自由入渗的水分和肥料分布规律，并对试验现象作了进一步解释分析。
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