1) running upward & supplying downward
上行下给
1.
Having researched the current design method of fire fighting system with water tank which water running upward & supplying downward,the paper points out problems exist on the system mentioned above and provides improvement to solve the problem.
通过对现行上行下给单设水箱式室内消防供水系统设计方法的研究,指出其存在的问题,并提出了改进措施。
2) up going-down giving type
上行下给式
3) down going-up giving type
下行上给式
4) one-pipe drop system
单管上行下给系统
5) upward flow-downward flow
上行-下行
6) the uplink and downlink
上下行
1.
For the TD-SCDMA system,the uplink and downlink synchronous control technology is of special importance and a key technology of TD-SCDMA system.
对于TD-SCDMA系统而言,上下行同步控制技术显得尤其重要,是TD-SCDMA系统的关键技术之一。
补充资料：给给
1.迅疾貌。
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