1) salt science
盐类科学
2) Sciences of salt lakes
盐湖科学
3) Scientific classification
科学分类
1.
The paper deals with the rules and methods followed by scientific classification ofChinese sports activities, and presents the idea that the sports activities should be classified by differ-ent needs of the development of the sports activities,and sets up classification system which serves forvarious practical purposes.
本文论述了中国体育科学分类必须遵守的规则及正确分类的方法。
2.
The history of scientific classification can be roughly divided into three periods in ancient times,contemporary times and modern times.
科学分类的进程大体上可分为古代、近代和现代三个时期。
4) subject classification
学科分类
1.
The importance of in academic essay and subject classification was analyzed.
分析了关键词在学术论文以及学科分类中的重要性,探讨了关键词对消防科技文献的利用和检索及消防学科建设所发挥的作用,归纳并介绍了与消防学科相关的关键词。
2.
Combines student subject specialty characteristics with school district,proceeds the subject classification to the student,at the same time,divide the level of the Internet technology,formed Internet technology teaching characteristic feature with subject classification and Layer Partition.
结合学生的学科专业特点和学校区域分布,对学生进行学科分类,同时对Internet技术进行层次划分,形成按学科分层次的Internet技术教学特点。
6) taxo-nomic science
分类学科
补充资料：国防科学技术先期技术开发(见国防科学技术预先研究)
国防科学技术先期技术开发(见国防科学技术预先研究)
advanced technology development of national defense science and technology
guomng kexue listiu Xlanqi lishu切ifa国防科学技术元期仪不井汉哗u-vanced teehnology develoPment ofnationalde-fense seienee and teehnology)见国防科学技术预先研究。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条