摘要
本文论述了用滤纸率定法，测定喷雾雾滴的试验研究方法，并根据试验数据，应用回归分析，找出滤纸率定色斑直径与喷雾雾滴直径之间的对应函数关系，Ｙ＝０．３３４ｘ０．７４９５。为新型植保机械及高速风机的喷雾（雾滴直径为６０～４００μｍ）的研究；采集试样资料；取样；进行雾滴定量测定及均匀性对比分析；
his paper deals with the research method of measuring the spraying droplet through filter paper ratio-assumed titration,and worked out the corresponding function relationship between the diameter of coloured spots and diameter of liquid drops with regression analysis according to the data,that was,Y=0 334x 0 7495 .It provided a simpler way not only for research on new-type plant protection machine and spraying of high-spreed pneumatic machine,but also for gathering data,sampling,quantitative measurement of spraying droplet and evenly comparative analysis.
关键词
滤纸率定
喷雾雾滴
回归分析
定量滤纸
Filter paper ratio-assumed,Spraying droplet,Regression analysis,Quantitative filter paper
