同时，在著作权的内容、主体与归属、客体及其保护范围，对著作权的限制和法律保护等方面，又存在着许多差异。
Meanwhile, there are many differences, such as the subject and ownership, the object and its protection scope, the restrict and law protection, etc.
在鞍结分岔的参数范围内证明了具有鞍结分岔的二次系统都存在同宿轨道，得到了同宿轨道的解析表达式及其幅值与分岔参数的关系。
It was proved that there exist homoclinic trajectories of a quadratic system in the range of the parameter of the saddle node bifurcation.
目的探讨我国医院伤害监测过程中存在的主要问题及其原因，旨在全国范围内更有效地开展医院伤害监测，从而更全面、准确地为我国伤害预防工作提供基础资料和科学依据。
Objective to explore the problems and their reasons of injury surveillance based on hospital in China, so as to provide primary data and scientific basis for injury prevention more accurately.
应用推荐