【正文】
(五號(hào)宋體,單倍行距)(空一行)關(guān)鍵詞(黑體小四號(hào)):XX;XX;XXXX;XXXX;XXXX(五號(hào)宋體)(空一行)XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX (空一行)〔三號(hào)Times New Roman體居中,單倍行距〕 Abstract(小四號(hào)Times New Roman體):XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX