1) exchange unattended-attendedcondition
交换机无人值守-有人值守条件
2) attendant exchange
有人值守交换局
3) unmanned
[英][,ʌn'mænd] [美]['ʌn'mænd]
无人值守
1.
Development of management system for unmanned computer laboratory based on USB;
基于USB接口的无人值守机房管理系统开发
2.
Design and Realization of Real-time Supervision Software for Unmanned Computer Laboratory;
无人值守机房实时监控软件的设计与实现
3.
A monitor system of power and environment in the unmanned communication station;
无人值守通信基站电源与环境监测系统
4) unattended
[英][,ʌnə'tendɪd] [美]['ʌnə'tɛndɪd]
无人值守
1.
Feasibility of operation and management modes for 500 kV unattended substations in Suzhou;
苏州500kV变电站无人值守模式可行性探析
2.
Remote monitoring system for unattended equipment;
无人值守设备远程无线监测系统设计
3.
Research and application of network system for unattended and remote measuring electronic track scale;
无人值守远程计量电子轨道衡网络系统的研究与应用
5) non-attended
无人值守
1.
Study on the non-attended operation and management model in 500 kV power substation in China;
500kV变电站实行无人值守运行管理模式的探讨
2.
Remote Video Monitoring System for Non-attended Substation;
无人值守变电站智能化远程图像监控系统
3.
The Study on Computerized Five-prevention Operation System of 500kV Non-attended Substation of Fu Quan;
福泉500kV无人值守式变电站微机五防操作系统的开发及应用研究
6) supervisor payphone
有人值守
补充资料:交换符合帕累托最优的条件
交换符合帕累托最优的条件:在纯交换经济中,消费者通过交换获得最大满足。当任意两个消费者消费任意两种商品时的边际替代率都相等时,不可能在不影响他人福利的条件下,使得另外一个获得更大的福利,因此交换符合帕累托最优的条件是RCSA1,2=RCS1,2B。在表示纯交换的埃齐沃斯框图中,当两个消费者的无差异曲线相切时,交换符合帕累托最优。
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