And therefore the author again defines the concepts, natures , behavioral features of our country′nonprofit organizations. Meanwhile through a large number of contrast by diagram, their present developing situation as well as the deep problems has been analyzed deeply.
针对非营利组织在我国经济、政治改革中的必要性与迫切性,笔者从我国实际出发,借鉴并对比考察国内外非营利组织的产生、发展原因和理论基础的研究成果,对我国非营利组织的概念、组织性质、行为特征等进行了二次界定,并通过大量的实例图表对比,深入分析了我国非营利组织发展现状及存在的深层次问题。
参考来源 - 我国非营利组织发展中政府角色研究（研究生论文）This paper has mainly introduced the materials of plastic optical lenses about their application and developing situation (Specially focused on CR - 39 and other new plastic optical lens materials with high index refraction.
介绍塑料光学透镜材料CR—39的应用、发展状况和其它高折射率塑料光学透镜材料的研制、开发现状。
参考来源 - 塑料光学透镜材料进展·2,447,543篇论文数据，部分数据来源于NoteExpress
We can't keep abreast of the developing situation unless we study harder.
我们如果不加强学习，就会跟不上形势。
The general developing situation of compressed natural gas (CNG) technology is introduced in this paper.
压缩天然气（CNG）是专用于汽车替代汽油的燃料。
This text discusses the definition and the characteristic of open type CNC system, and the developing situation of the home and abroad.
简述了开放式数控系统的定义、特点、国内外现状和发展趋势；
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