1) multistage navigable electricity project
梯级航电
2) cascade hydropower stations
梯级电站
1.
Comprehensive evaluation on water quality for cascade hydropower stations in Supa River basin based on improved BP neural networks model;
基于改进BP神经网络模型的苏帕河流域梯级电站水质综合评价
2.
Short-term optimal scheduling of cascade hydropower stations using fuzzy multi-objective dynamic programming;
三峡梯级电站短期优化调度的模糊多目标动态规划
3.
Integrative AVC system of provincial-regional grid with cascade hydropower stations
计及梯级电站的省地一体化AVC系统研究及实现方案
3) Cascade hydropower station
梯级电站
1.
Benefit coordination of cascade hydropower stations under unplanned conditions;
非规划状态梯级电站利益协调研究
2.
Optimal dispatching is a typical multi stage policy making process with the aim of achieving maximum generating capacity during dispatching period by the cascade hydropower stations and determining the optimal water discharge while guaranteeing the security of the dam.
优化调度是一个典型的多阶段决策过程 ,其目的是以梯级电站在调度周期内发电量最大为目标 ,在保证大坝安全的前提下确定水库的最优放水决策。
4) cascade power station
梯级电站
1.
Cumulative impact of cascade power stations on water temperature;
梯级电站水温累积影响研究
6) cascade hydropower
梯级水电
1.
Multiagent-based cascade hydropower joint operating and scheduling decision support system
基于多智能体的梯级水电联合运行决策支持系统
2.
An optimal operation system of cascade hydropower stations in local power network,which includes system function,buildup,and module design methods,is studied and designed in order to satisfy the demands of cascade hydropower stations optimal management in local electric power network.
为适应地方电网对其所辖的梯级小水电优化调度管理的需要,研究设计了地方电网梯级水电优化调度系统,具体包括系统功能、系统组成、各个模块的设计方法以及结合实际的系统实现。
3.
This paper deals with the problems and the opportunities of cascade hydropower development of the Upper Yellow River.
本文针对黄河上游水电开发的机遇与问题，采用定性与定量相结合的方法，全面分析黄河上游梯级水电开发的效益、区域联网及水电开发企业竞争力的增强等问题。
补充资料：梯级曝光
梯级曝光(Stepped exposure)，将光圈或快门速度按阶梯分级，拍出3—5片格的曝光方式，那怕有测光方法的误码差和曝光表的不准，也可以得到适度曝光的一个片格。彩色反转片用半级光圈的梯级，一般的黑白负片，则用二倍光圈的梯级为好。
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