The first chapter delimits her area of research. 第一章阐明了她的研究领域.
P1: Female bisexual; P2: Rare male; H1, H2 and H3: groups of hybird progeny. Dotted lines delimit none interpreted activity zones. 两性卤虫;P2:罕见雄体;H1、2和H3:为杂交后代类型。虚线区表示未做分析的活性区域。
In this article, the method of discriminant analysis is used to delimit the raneg of the south subtropical belt in Fujian Province. 本文运用判别分析方法,对福建省境内南亚热带的范围做出界定。