1) decreasing basicity
碱度下调
2) downlink scheduling
下行调度
1.
And an interference set based tree routing algorithm and a maximal clique based fair downlink scheduling algorithm were proposed.
16标准的集中式控制无线Mesh网络,提出了一种基于干扰集的树形路由和基于最大并发集的公平下行调度算法。
3) pH conditioning
酸碱度调校
4) Downlink Modulation Index
下行调制度
1.
Technical Analysis of TT&C Transponder Downlink Modulation Index;
测控应答机下行调制度问题的技术分析
5) Downlink ranging modulation index
下行测距调制度
6) controlled water table
地下水调控深度
补充资料：下调评级
下调评级 Downgrade
定义：
一种证券评级的负面变动。