【正文】
1級標題,4號黑體)□□(一)(作為正文2級標題,4號黑體)□□ (4號仿宋體)‥‥‥□□1.(作為正文3級標題,4號黑體)□□ (4號仿宋體)‥‥‥‥□□(1)(作為正文4級標題,4號黑體)□□三、(作為正文1級標題,4號黑體)□□(4號仿宋體)‥‥‥‥(正文后空一行)參考文獻(4號黑體居中)[1]□ (5號仿宋體)[2]□[3]□‥‥‥‥‥‥致□謝(4號黑體居中,另起一頁)□□(4號仿宋體)‥‥‥附錄:(另起一頁,4號黑體,頂格)注釋示例注釋放在每頁下方,用①②③④等標注。(小四號仿宋體)(空一行)關鍵詞(4號黑體居中)□□水質(zhì);污染;模糊評價模型;指標調(diào)整模型;線性回規(guī)模型(小四號仿宋體)(空一行)A Research of the Evaluation and Prediction of Water Quality of the Yangtze River and Measure of Preventing Pollutions(3號 Times New Roman 體居中)(空一行)Abstract(4號 Times New Roman 體居中)□□This paper studies the water quality status of drainage basin of Yangtze River and its main polluted drainage area in the recent two years by illegibility appraisal model, furthermore, confirms the polluted area of each polluted index by index adjust model in the recent one year.……(小4號 Times New Roman 體)(空一行)Key words(四號 Times New Roman 體居中)□□Water quality