1)  3SAT
3SAT
1.
SAT problem is the first problem which was proven NP-complete 3SAT is a special satisfiability problem.
3SAT是一类特殊的可满足性问题,它的子句中所包含的文字个数最多只有3个,3SAT也是NP-完全问题之一。
2)  3S
3S
1.
Effects of Ecological Environment of Freeway and Evaluation of Them,Based on 3S Technique;
基于3S的高速公路生态环境影响与评价
2.
The emergency system construction of urban environmental information directed by 3S technology;
基于3S技术的城市环境信息预警系统构建
3.
Study on the County Ecological Function Regionalization in Extreme Arid Area Based on 3S: a Case Study of Shanshan County,Xinjiang Province;
基于3S的极端干旱区县域生态功能区划研究——以新疆鄯善县为例
3)  "3S"
“3S”
1.
Application and Teaching Reform of "3S" Technology in Urban Planning;
“3S”技术在城市规划专业的应用与教学改革
2.
Study and Realization of Forest Fire Loss Assessment System Based on "3S" Technology;
基于“3S”技术的森林火灾损失评估系统研究与实现
3.
A RESEARCH FOR THE DESIGN OF YUNNAN TOBACCO AND FARM LAND RESOURCE INFORMATION SYSTEM ACCORDING TO "3S" TECHNIQUE;
基于“3S”技术的云南省烟草作物及农田资源信息系统的设计研究
4)  3S
3S"
1.
This paper stated the necessity of the application of 3S technology in the soil and water conservation work in Jiangxi Province.
阐述了"3S"技术在江西水土保持工作中应用的必要性,总结了10多年来"3S"技术在江西水土保持工作中的应用发展情况,同时介绍了目前在江西水土保持工作中"3S"技术应用研究的主要内容,并对江西水土保持"3S"技术的发展提出了建议。
5)  S(GIS
3S（GIS
6)  Three Big S"
“大3S”
1.
On Construction of “Three Big S”,the Market Ecological District in China;
论我国“大3S”汽车市场生态园的建立
参考词条
补充资料：[2,9,16,23-tetrachloro-29H,31H-phthalocyaninato-N29,N30,N31,N32]-, (SP-4-1)-Copper
CAS：16040-69-0
分子式：C32H12Cl4CuN8
中文名称：[2,9,16,23-四氯-29H,31H-酞菁-N29,N30,N31,N32]合铜
英文名称：[2,9,16,23-tetrachloro-29H,31H-phthalocyaninato-N29,N30,N31,N32]-, (SP-4-1)-Copper
说明：补充资料仅用于学习参考，请勿用于其它任何用途。