水库

This paper introduces the application of sluice monitoring and control system to the Huangbizhuang reservoir in Hebei province.

介绍了闸门计算机监控系统在河北省黄壁庄水库的应用，主要叙述了黄壁庄水库闸门监控系统的构成和功能，以及在实际应用中对具体问题的分析和处理。

This paper discussed the characters of rubber dam on the reservoir spillway . From analysis and discussion of the management experience and application, some practical measures were put forward.

阐述了水库溢洪道上橡胶坝的特点，通过对水库溢洪道上橡胶坝应用管理经验的分析，提出了橡胶坝的应用管理措施。

The results show that:(1) wetland reservoirs can control wetland degeneration and springwater overflow;(2)wetland reservoirs can store floodwater and winter to prevent flood, drought and desertification so that keep ecological system balance of wetland;(3) uncoordinated contradiction between agricultural water use and ecological water demand can be resolved under the adjustable function of wetland reservoirs;(4)wetland reservoirs has effective capability to keep biological diversity.

对位于玛纳斯河流域泉水溢出带中的湿地水库群对流域生态环境的作用进行了研究，结果表明，该湿地水库群在防止湿地萎缩退化、防止次生盐渍化、保护流域内生物多样性、防风固沙、防止土壤沙化、抵御洪、旱灾害威胁、加强湿地调控能力以及增加了绿洲的人口承载能力和生产力等方面起到了很好的保护作用。

Based on the principle of Markov process and multiobjective programming, a stochastic multiobjective dynamic programming model considering faced runoff prediction is developed for the optimization of generation and water supply at Danjiangkou reservoir. The reservoir will be used for water supply of the south-north water transfer project.

本文通过对丹江口水库综合利用任务的分析，运用随机规划与多目标规划的基本理论和方法，建立了考虑面临时径流预报下丹江口水库发电及向外流域供水的随机多目标动态规划模型，并分析了长期平稳运行特性。

The survivorship and development of the immigrants in the reservoir area is an important issue of reservoir building and national development.

水库移民的生存适应和发展培育一直是水库兴建乃至国家发展的重大难题。

The tempestuousness raise and descent of reservoir water level should be paid more attention to because earthquakes of moderate magnitude may be induced by the load or unload of water in a short time period. Based on 71 earthquakes of M≥3.5 occurred in Xinfengjiang region from 1970 to 2007, statistical features of the sequences have been studied.

地震与水库蓄水变化的研究表明，1965年至今该区地震活动的增强与库水位的上升没有明显的线性关系，并且M≥4.0级地震65%发生在库水位下降或由下降转为平稳波动的过程中，因此，更应关注水库卸荷阶段的地震活动。

According to the state plan on the pollution control and management of the Haihe River Basin, emphasis is laid on the protection of Miyun Reservoir and the groundwater sources and restoring the Guanting reservoir as drinking water source.

根据国家对海河流域的治理和管理要求，重点保护密云水库和相关地下水源，恢复官厅水库功能，并在建设城市污水处理系统过程中重视污水再生''。

Modeled with maximum entropy spectrum analysis and prominent period stacking, the historical earthquake activity in Guanting reservoir and its surrounding area is studied. The earthquake risk of the area in the next fifty years is predicted with the prominent periods that we obtained.

利用最大熵谱分析与显著周期叠加建模的方法，首先对官厅水库及邻区的历史地震活动进行最大熵谱分析，然后利用所得到的显著周期进行建模，最后对未来50年内官厅水库及邻区的地震危险性进行了分析和预测。

Each fed res had banks where the public could bring their greenbacks and exchange them for silve and/or gold notes, but few people realized it and they closed them all in 1998 or thereabout.

水库。系统。每个联储银行水库已在公众可将钞票和交流他们对银和/或黄金债券，但很少有人意识到，他们关闭所有这些在1998年或thereabout 。

This dissertation analyzes the significance and necessity, and the development of methods of the different timesharing electric price.

本文就梯级水库短期优化问题进行研究，阐述梯级水库短期优化的基本理论和方法，并探讨了这些理论和方法在实际中的应用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。