如何把握这些新特点并籍此进行成本管理理论与方法的改进，是目前成本管理研究的一个新课题。
How to grasp these new characteristics and carry on the improvement of management theory is a new subject studied in cost management at present.
进行警察道德建设，必须正确认识它的特点，克服其所面临的各种错误倾向，把握其时代的基本趋势。
Build police's morals, its characteristic must be known correctly, various kinds of wrong inclination faced by it must be overcomed and the basic trend of its era must be controled.
全面、准确把握当今历史时代的性质、特点，要从经济社会形态和技术社会形态两个视角来考察。
It should be from two visual angles, i. e. economic social formation and technological social formation, to study and master the present historical times completely and precisely.
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