目录：

数学OO英文文献

数学OO英文文献

1、Solves OOtheOOtics competition topic certain thinking method Take OOtheOOtics competition topic as the carrier， elaborated OOtheOOtics thinking method implication: MatheOOtics thought is knew to OOtheOOtics kOOOledge essence that is overweight refines the rise from certain concrete OOtheOOtics content and to OOtheOOtics understanding OOtheOOtics viewpoint， is OOtheOOtics kOOOledge structure essence and the soul， it the comOOnd and the control OOtheOOtics kOOOledge It is utilized repeatedly in the understanding activity， has the universal guiding sense， is establishes OOtheOOtics and solves the question guiding principle using The OOtheOOtical method refers to OOtheOOtics， in proposed that the question， solves in the question process， uses each way， method， way and so on; Has enumerated the algebra substitution law， the addition effective condition in OOtheOOtics competition in the problem solving application; Has demonstrated OOtheOOtics unification beautifully， OOOOOO beautiful， symmetrical beautiful， strange beautiful 数学思想；MatheOOtics thought数学方法；MatheOOtical method竞赛；Competition代换法；Substitution method增设条件Addition condition