【正文】
1級(jí)標(biāo)題,4號(hào)黑體)□□(一)(作為正文2級(jí)標(biāo)題,4號(hào)黑體)□□ (4號(hào)仿宋體)‥‥‥□□1.(作為正文3級(jí)標(biāo)題,4號(hào)黑體)□□ (4號(hào)仿宋體)‥‥‥‥□□(1)(作為正文4級(jí)標(biāo)題,4號(hào)黑體)□□三、(作為正文1級(jí)標(biāo)題,4號(hào)黑體)□□(4號(hào)仿宋體)‥‥‥‥(正文后空一行)參考文獻(xiàn)(4號(hào)黑體居中)[1]□ (5號(hào)仿宋體)[2]□[3]□‥‥‥‥‥‥致□謝(4號(hào)黑體居中,另起一頁(yè))□□(4號(hào)仿宋體)‥‥‥附錄:(另起一頁(yè),4號(hào)黑體,頂格)注釋示例注釋放在每頁(yè)下方,用①②③④等標(biāo)注。(小四號(hào)仿宋體)(空一行)關(guān)鍵詞(4號(hào)黑體居中)□□水質(zhì);污染;模糊評(píng)價(jià)模型;指標(biāo)調(diào)整模型;線性回規(guī)模型(小四號(hào)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(hào) Times New Roman 體居中)(空一行)Abstract(4號(hào) 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(hào) Times New Roman 體)(空一行)Key words(四號(hào) Times New Roman 體居中)□□Water quality