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- By means of variational structure and Z2 group index theory, we obtain multiple solutions of boundary value problems for second-order ordinary differential equations and lower bound estimate for number of the solutions. 摘要本文利用变分原理和Z2不变群指标研究了一类二阶常微分方程奇异边值问题的多重解，得出了这类解个数的下界估计。
- The Application of Group Index in Combinatorial Calculating 群指标在组合计数中的应用
- According to city ecosystem evaluation standards set by professor Song Yongchang, passing 4 groups index and 43 items index, this text proceeded city ecosystem evaluation of Zhengzhou. 摘要以宋永昌教授设置的城市生态系统评价标准为依据，通过4组共43项指标对郑州市的城市生态系统进行了评价。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- He goes about with a group of nice boys. 他经常和一群好孩子在一起玩。
- He is a the most brisk young man in this group. 他是这个小组中最活跃的年轻人。
- He showed me a photo of a family group. 他给我看一张合家欢的照片。
- An Application of a New Orientating Group Index and Connectivity Index 新的定位基指数及连接性指数的应用
- The chief accountant of a manufacturing group. 一个制造业集团的总会计师。
- The hunting group had good sport today. 今天打猎小组满载而归。
- I stand out in a group interview. 在集体面试中脱颖而出。
- He looked around the small group of mourners. 他环顾一下那一小群的送葬者。
- The group of destroyers damaged the bus. 那群破坏者毁坏了这辆公共汽车。
- He is the mainstay of our theatre group. 他是我们剧组的台柱。
- The group tour the museum at a leisurely pace. 这个旅游团悠闲地参观这个博物馆。
