1) secondary network
二级网
1.
District heating system with peak-load boiler in the secondary network can match the variation of heating load with the outdoor air temperature.
二级网调峰集中供热系统能够很好地适应由室外气温变化引起的用户负荷变化。
2.
In DH system with gas-fired peak load regulating boiler in the secondary network,by extending run time of base load boiler under rated condition,the mean energy efficiency was increased.
在二级网设置燃气调峰锅炉的集中供热系统,通过延长主热源燃煤锅炉在额定工况下的运行时间,以提高锅炉的平均运行效率。
2) secondary circuit
二级管网
1.
The principle of operation parameter optimization of heat-supply system is discussed,and the pressure difference of supply and return water of secondary circuit,pressurization range and location selection of pressurization point are analyzed.
探讨了供热系统运行参数优化的原则,分析了二级管网供回水压差、定压压力的取值范围及定压点位置的选择。
3) secondary heat networks
二级热网
1.
The paper reported the type selection of self-operated flow controllers added in the secondary heat networks, the analysis of heating effect,and saving energe effect.
介绍了二级热网加设自力式流量控制器的设计选型 ,并就供暖效果、节约能源效果等进行了分析。
4) second-class loop
二级环网
5) Secondary network
二级网络
1.
This paper introduces the secondary networked control system of the conveter in the steelmaking process.
介绍了转炉二级网络控制系统的硬件结构,软件结构以及系统功能,该系统以TCP/IP为主要协议,实现了从现场设备到上层决策的通讯,控制炼钢过程的有效完成。
6) 2nd loop of hot water network
热水二级网
补充资料：城域网(见计算机网络)
城域网(见计算机网络)
metropolitan area network, MAN
ehengyuwQng城域网(metropolitan area netwo次，MAN)分布范围可覆盖几个街区到整个城市的计算机网络。见计算机网络。
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