cascade operation
英 [kæˈskeɪd ˌɒpəˈreɪʃn]
美 [kæˈskeɪd ˌɑːpəˈreɪʃn]
级联（过程，工作）
双语例句
- Professional meteorological support service system for Three Gorges Reservoir cascade operation
三峡水库梯级调度专业气象服务业务系统 - Central dispatching of cascade hydropower stations to realize safe and economical operation of hydropower stations group
梯级水库远程集中调度与水电站群安全经济运行 - Cascade fuse in normal operation, melting molten silk fiber tube with a tight formed after the position.
跌落式熔断器在正常运行时，熔丝管借助熔丝张紧后形成闭合位置。 - Development of the cascade operation system of Shanxi hydro-junction
珊溪水利枢纽水库梯级联合调度系统开发 - A New Way to Solve Cascade Hydropower Reservoirs Operation with Large Scale System Analysis
用大系统分析方法解决梯级水电站群调度问题的新途径 - Because of the flexibility of the hydraulic power plants, and the compensation and correspondence among cascade hydraulic power plants, the cascade hydraulic power plants are playing a more and more important role in the operation of the power system.
由于水电厂固有的运行灵活性和梯级水电厂群之间的补偿协调作用，使梯级水电厂在电力系统的运行中发挥着越来越重要的作用。 - This research shows that the variations of flow field within cascade directly affects the runner inflow conditions and the stability of turbine operation. The numerical analyzing results lay a technical basis for the optimum design and the stable operation of turbines.
研究表明，导水机构内部流场的变化直接影响到转轮进口流动条件和水轮机运行的稳定性，数值解析结果对优化设计及安全运行具有指导作用。 - The Application Research of RongJiang Basin Cascade Reservoirs Operation System
融江流域水库群调度运行系统应用研究 - Dynamic programming model and method of cascade reservoirs optimal operation for flood control
梯级水库防洪优化调度的动态规划模型及解法 - The initial impoundment of Three Gorges Reservoir was finished successfully in June 2003. Being the technical support system of the reservoir impoundment, the automatic cascade reservoir dispatching system played an important role in the actual operation.
三峡水库于2003年6月成功地完成了初期蓄水任务，作为其自动化技术支撑平台的三峡梯级水库调度自动化系统在实际应用中发挥了重要作用。 - A deep negative feedback operation amplifier used in band gap reference is a common source and gate folded cascade operation amplifier with a lower offset voltage and a higher gain.
该带隙电压基准源电路中的深度负反馈运算放大器为低失调、高增益的折叠型共源共栅运算放大器。 - Based on the above, the concept of implementing regulating benefit compensation mechanism for cascade hydropower stations 'joint operation is proposed.
在此基础上，提出了流域梯级电站群联合运行调节效益补偿机制的实施构想，提出了推动流域梯级电站群联合运行调节效益补偿机制建立与实施的建议。 - This paper describes the application of transduce governing in large capacity cascade slag Pumps, especially the important role of it in high lift agh removal system under variable operation modes.
本文阐述了大功率变频调速在串级灰渣泵中的应用，特别是在高扬程灰场除灰系统中，在运行方式多变的条件下变频调速系统所发挥的重要作用。 - The hydraulic transients research of the diversion and power system will not only supply the scientific basis for the design of cascade hydropower stations, but also be very important to ensure the safety and stability of units operation in cascade hydropower stations.
进行明流过渡的梯级电站引水发电系统水力过渡过程研究，不但可以为电站设计提供科学依据，而且对梯级电站的正常运行具有十分重要的指导意义。 - Study on Annual Precipitation And Runoff Forecast Based on Artificial Neural Network in the Upper Reach of Yellow River Chapter 3 explains the process and key technique that set up the Reservoir Operation Automatic System through the case of cascade reservoirs operation in the upper reach of Yellow River.
黄河上游年降雨-径流预测研究第三章，结合黄河中上游水库调度自动化系统的建立，论述了水调自动化系统建立的过程和技术路线，实现了专业调度模块与数据库、图形界面的无缝结合。 - The FCCU main fractionator dynamic model is built. Based on this model the multivariable constrained generalized predictive control strategy is carried out to maintain the product quality at desirable specifications. The cascade control structure is adopted to ensure the operation security.
建立了FCCU主分馏塔的动态数学模型，提出对产品质量进行多变量广义预测控制的策略，并采用双层控制结构以保证操作上的安全性。 - The proposed electronic ballast is the cascade operation of electro magnetic interference ( EMI) filter, AC/ DC rectifier, PFC, half-bridge inverter and dimmable control circuit.
文中提出的这种电子镇流器由电磁干扰（EMI）滤波器、交流/直流整流器、功率因数校正电路（PFC）、半桥逆变谐振电路和可调光控制电路级联而成。 - CNC System of Cascade Mode Multi-axis Operation
分布式多轴联动CNC系统的研究 - Three gorges hydropower station is successfully applied on the day-ahead bidding practice of REM, game strategy for the basin cascade hydropower station management and operation of a scientific basis for decision-making.
研究成果应用于三峡梯级水电站日前上网竞价工程实践，为流域梯级水电站的博弈策略和运营管理提供了科学的决策依据。 - The this paper take the Three Gorges cascade reservoir as a research object, combines the ecological flow which analyzed above, the ecological operation from the restoration of whole river ecosystem and specific protection of freshwater habitat is studied.
以三峡梯级水库为研究对象，结合上文分析得出的恢复与保护性生态径流，从面向河流生态系统整体与特定淡水生物恢复和保护两个角度对生态调度进行研究。 - Aimd at each characteristic of Particle swarm optimization ( PSO) and differential evolution algorithm ( DEA), the two algorithms are improved in this paper and used to calculate multi-dimension cascade reservoirs power generation optimized operation.
结合粒子群算法和差分演化算法各自得特点，本文对其进行了改进，并将其应用到高维梯级水库群发电优化调度中。 - The short-term optimal operation of the cascade hydropower stations is studied, with particle swarm optimization firstly used in the short-term optimal operation of hydropower stations.
第三，对梯级水电站群短期优化调度研究。 - An optimization method has been studied to design flood prevention forecast operation manner for cascade reservoirs by combining optimal operation method and planning operation manner.
针对库群联合防洪预报调度方式规划设计比较复杂的难点，将优化调度与规划调度方式相融合，提出一种确定梯级水库联合防洪预报调度方式的优化方法。 - The paper constructs geothermal cascade use models, the optimization design forms of energy operation, and the realization of the control regulation measures. The model can be simplified, evolved, and can be widely applied to the other geothermal heating system.
本文构建了地热梯级利用模型，模型的能源配置形式、优化的运行控制策略方法及实现控制调节的措施，该模型可以被简化、演化，能够广泛应用于其它地热供热系统。 - There are two main problems in the research of the valley cascade compensation mechanism. One is how to accurately calculate the compensation benefits of cascade hydropower stations, especially the electricity benefits generated by joint operation.
在流域梯级补偿机制的研究中存在两个主要的问题，其一是梯级电站补偿效益的计算，尤其是联合调节下发电补偿效益的确定。 - In recent years, with the large-scale development and construction of hydropower stations and cascade reservoirs in our each large river basin, the risk management of reservoir operation is becoming particularly significant and it will also become the inevitable development trend of large river basin integrated management.
近年来，随着我国各大流域上梯级水电站水库群的大规模开发建设，开展水库调度风险管理工作就显得尤为重要，并且这也将成为各大流域综合管理的必然发展趋势。 - AGC is a cascade control layer between the grid scheduling and power plant operation, which generally is composed of the AGC and the AGC plant.
梯级AGC是一个处于电网调度和电厂AGC之间的运行控制层，一般由厂间AGC和厂内AGC两部分组成。 - The combined operating of cascade reservoirs is the trend of reservoir operation, which can relieve the conflict between economy development and energy demand of the state.
梯级水库群的联合调度是未来水库调度的发展趋势，它能够有效缓解我国经济发展与能源需求之间的矛盾。 - The scale and topology structure of basin hydroelectric cascade energy system has become more and more complicated. The short-term optimal operation of cascaded hydropower stations emerge a series of new problems.
随着我国大型梯级电站群的相继建成与投运，流域梯级水电能源系统的规模与拓扑结构日趋复杂，流域电站群短期联合优化调度涌现出一系列新问题。 - The bidding strategy of cascade hydropower stations is an important content of its optimal operation under multi-level electricity markets and need the support of relevant theories and technologies urgently.
电力市场环境下梯级电站的竞价策略是梯级电站经济运行的重要内容，亟须相关的理论和技术提供支撑。