Two models are developed for long-term optimal dispatching problem of Eping hydropower station,one is the largest power output when the firm power is considered,the other is the largest power output when the firm power is not considered.
针对鄂坪水电站的长期优化调度问题,建立了考虑保证出力发电量最大和不考虑保证出力发电量最大两种求解模型,用动态规划法进行了计算,并对两种模型下的发电量、水位过程和出力过程进行了比较分析。
A new method is presented for determining the firm power.
提出确定保证出力的新方法。
The calculation method of the firm power of cascaded hydropower stations system is described in brief not considering up-downriver stations runoff compensation, and this paper puts forward the general calculation method of the firm power of main-reservoir cascaded hydropower stations based on runoff compensation.
简述了一般梯级水电站群不考虑上下游电站径流补偿时系统保证出力的计算方法,在此基础上提出了利用龙头水库进行梯级水电站群径流补偿时系统保证出力的计算模型和通用算法。
This paper,considering power output electricity and firm power objectives, sets up the multiobjective optimization model for reservoir dispatching, and presents the constraint method and the interactive decision method to solve this model.
以年发电量和保证出力为目标，建立了水库优化调度多目标数学模型，并提出了求解该模型的约束法和决策偏好的交互式多目标优化方法，结合实例研究计算，论证了该方法的可行性和优化性。
The model for calculating the firm power of cascade hydropower stations is a large scale maxmin model, an efficient algorithm named effective calculating period algorithm (MM-NC-A) for simplifying the calculation of it is presented in this paper.
梯级水电站群长序列保证出力优化计算模型是一个大规模ｍａｘｍｉｎ模型。
Financial departments at all levels should arrange their expenditures so that funding for key items is ensured.
各级财政要切实调整支出结构，保证重点支出。
We should advocate hard work and plain living and building our country through thrift and diligence, oppose extravagance and waste, cut all unnecessary administrative expenses, and ensure funding for priority areas.
大力提倡艰苦奋斗、勤俭建国，反对铺张浪费，坚决压缩一切不必要的行政开支，保证重点支出。
Prevent" more waste in more expenditures"
防止“重点支出重点浪费”
Urgently needed expenditures for key construction projects
急需安排的重点支出
Stresses of Quality Assurance Audits and Quality Assurance Inspections;
质量保证监查和质量保证检查的重点
Key enterprises that generate large sums of foreign exchange through export and enjoy a good reputation should be ensured of tax refunds in full and on time.
优先保证出口创汇多、信誉好的重点企业及时足额退税。
Presentation of material, such as facts or evidence, in support of an argument or a proposition.
引证给出支持论点或观点的材料，如事实或证据
The reform of medical treatment focuses on how to control medical fund payout.
医疗保险制度的改革则把重点集中在如何控制医疗费用的支出 ,即“节支”上 ;
On the Optimization Theory of Financial Expenditure Structure and the Systematic Guarantee;
财政支出结构优化理论与制度保证(下)
Special importance has been attached to the improvement of supporting and guarantee systems.
支持保障系统进行了重点加强。
Inbox is critically low on memory, and needs to exit to preserve the integrity of your data. Inbox will exit when you tap OK.\0
“收件箱”内存严重不足，需要退出以保证数据的完整性。点击“确定”后将退出“收件箱”。\0
Inbox is critically low on memory, and needs to exit to preserve the integrity of your data. Inbox will exit when you tap OK.
“收件箱”内存严重不足，需要退出以保证数据的完整性。点击“确定”后将退出“收件箱”。
Undergraduate Students Expenditure and Sources of Individual Expenditure in China;
大学生个人教育支出和筹资状况的实证分析——对4所重点大学的抽样调查
Also, he must keep careful cost accounting of each block of fruit to be sure it is profitable.
他还应慎重计算开支，保证每一批果品都能获利。
A critical failure has occurred. To preserve the integrity of your data, Inbox will exit when you tap OK.\0
发生了严重错误。为了保证数据的完整性，点击“确定”按钮后将退出“收件箱”。\0
One of the key problem in ensuring a sustained and healthy development of national economy is how to bring into play,better and faster,the benefits of capital in the hands of residents.
如何更好、更快的让居民手中资本效益发挥出来,是保证我国经济持续、健康发展的一个重点。
A Model and Empirical Analysis of the Level of Unemployment Insurance Expenditure in China
中国失业保险支出水平的测度模型与实证分析
Influential Factors of R&D Expenditure: Empirical Evidences from Chongqing s Listed Companies;
对重庆上市公司R&D支出影响因素的实证研究