1) during the reservoir
蓄水期
1.
Study on level displacement observed during the reservoir in Dachaoshan project;
大朝山重力坝蓄水期实测水平位移分析
2) the first impoundment
初次蓄水期
1.
This paper presents that during the first impoundment of Ertan reservoir in May 1998,mathematic relationship between the loads acting on the dam & the respondent displacements was established by use of statistic model & determined model theoretic analysis method based on the observation results of the plumblines installed in the dam & monitoring network surveying results.
简要介绍了在二滩拱坝1998年5月初次蓄水期,通过拱坝垂线和监测网系统,用统计模型和确定性模型理论分析方法,建立了施加于坝体各作用量与坝体受作用后的效应量(变位)间的数学关系;并根据预先计算分析成果,提出了在初次蓄水运行中拱坝变位的参考预报值,实时对二滩拱坝实际工作状态作出安全评判。
3) impoundment
蓄水
1.
Analysis for water quality variation in TGP reservoir area before and after impoundment;
三峡工程蓄水前后库区河流水质变化分析
2.
Analysis of and proposals for impact of TGP on water quality in reservoir area after impoundment;
三峡工程蓄水对库区水质的影响分析与建议
3.
Study of impoundment scheme for Baise Multipurpose Dam Project;
百色水利枢纽下闸蓄水方案研究
4) water storage
蓄水
1.
Influence of water storage of Baise Multipurpose Dam Project on Baise city section of Youjiang river;
百色水利枢纽下闸蓄水对右江百色城河段水质的影响
2.
In the course of planning design,by rationally choosing water storage reservoir,water collecting ways and pressure water diversion scheme for electricity generation,the installation capacity of the plant attains 103.
论述了在规划设计过程中,通过合理选择蓄水库、集水方式、和发电压力水输送方案,使电站装机达到103。
3.
The water storage and flood control functions of marsh wetland were analyzed,based on the data of flood peak discharge monitored at Baoqing station and Caizuizi station in the Naoli river basin of the Sanjiang Plain from 1956 to 2000.
以三江平原挠力河1956~2000年宝清站与菜咀子站实测的洪峰流量为例,分析沼泽湿地的蓄水与调洪功能。
5) impounding
蓄水
1.
Characters of nitrogen and phosphorus of the Three Gorges Reservoir after impounding;
三峡水库蓄水后氮、磷营养盐的特征分析
2.
Deformation and stability analysis of the slide mass in front of the dam of Lijiaxia Hydropower Plant before and after reservoir impounding;
李家峡水电站坝前滑坡蓄水前后的变形及稳定性分析
3.
Safety appraisal for project impounding in Yinzidu hydropower station;
引子渡水电站工程蓄水安全鉴定
6) water impounding
蓄水
1.
Study on influence of reservoir water impounding on reservoir landslide;
水库蓄水对库岸滑坡的影响研究?
2.
Effective stress method of stress and deformation for soil-rock fill dam after water impounding;
蓄水后土石坝应力变形有效应力算法
3.
The density changes before and after the first water impounding of Three Gorges Reservoir are inversed.
利用重复重力数据采用遗传算法反演地下异常体密度变化,通过模拟试算验证了该方法的有效性和稳定性,并反演了三峡水库第一次蓄水前后地下岩体密度变化。
参考词条
补充资料：欧洲式期权、美国式期权与亚洲式期权
欧洲式期权、美国式期权与亚洲式期权
【欧洲式期权、美国式期权与亚洲式期权】期权合约所规定的权利有一定的时效期，过了失效日后，权利即行作废。一些期权规定权利仅能在有效期的最后一天执行，这种期权被称为欧洲式期权(ell功pean叩tions);另一些期权则容许在有效期内任何一天执行，这种期权被称为美国式期权(一~oPtions)。值得指出的是，虽名为欧洲式或美国式期权，但已无任何地理上的意义。由于欧洲式期权的规定过于严格，又出现了一种“改变的欧洲式期权”，它允许期权在一定的时间范围内进行交易。可见，美国式期权为期权购买者提供了更多的选择机会，因此，它的购买者也往往需支付更高的保险费。近年来无论在欧洲或美国，所交易的期权均以美国式为主，欧洲式期权虽仍存在，但其交易量已比不上美国式期权。 在so年代末期，市场上又出现了一种所谓亚洲式期权(asian ontions)，但也无地理上的意义，其差别主要在于履约价值(exe而sev公此)的计算。以买权为例，无论是美国式期权或是欧洲式期权，执行权利所能得到的履约价值均为当时标的物的市价减去履约价格，再乘以合约所定的数量，但亚洲式期权的履约价值则为权利期间内标的物市价的平均(计算至履约日为止)，减去履约价格，再乘以合约所定的数量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。