1) presence service
存在服务
1.
With the rapid development of instant message system,as a main composition of the system,presence service has been more and more regared,by which the ability and willingness of users can be exchanged.
随着即时通讯系统的迅速发展,存在服务作为即时通讯系统的重要组成部分,因其能够在用户之间相互传送各自的通讯能力和通讯意愿,越来越得到人们的重视。
3) Commercial presence
(服务贸易)商业存在
4) on-orbit servicing
在轨服务
1.
The on-orbit servicing mission assignment is very important to improve the cooperative work ratio of the on-orbit servicing spacecraft.
在轨服务任务指派问题对于提高多颗服务航天器之间的协同工作效率具有十分重要的意义。
2.
The state of the art for tele-operation technologies in on-orbit servicing is briefly reviewed in this paper.
回顾了面向在轨服务遥操作技术的发展现状。
3.
A survey of RVD technology development in the past 40 years and on-orbit servicing are presented.
文章首先从技术发展角度分析研究40年来交会对接过去和现在的技术水平、空间活动典型事例;其次讨论在轨服务技术和分析常用7种交会对接敏感器的总体性能,并作相互比较;最后讨论未来交会对接技术发展趋势。
5) On-orbit-servicing
在轨服务
1.
Guidance algorithms for near distance rendezvous of on-orbit-servicing spacecraft under constraints;
受约束在轨服务航天器近距离交会制导算法
2.
Flyaround orbit design and keep control for on-orbit-servicing spacecraft in eccentric orbits;
椭圆轨道上在轨服务航天器绕飞轨道设计及控制
6) online services
在线服务
1.
A CAPP software package is developed with three layer structures (the database, the Web server and the client server) to realize CAPP online services.
模型采用数据库、Web服务器和客户端三层结构,实现了CAPP的在线服务。
2.
Based on the ant colony optimization,a new algorithm is proposed for the project risk programming of online services enterprise.
互联网环境下的在线服务运营管理应该先进行项目风险规划。
补充资料：存在主义伦理学(见存在主义)
存在主义伦理学(见存在主义)
existentialist ethics
cu陀012加yilun淞Ue存在主义伦理学(existeotialist ethics)见存在主丸
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