蓄水

Research on improved AR model and its application to simulation and prediction of vertical deformation ;2. The vertical deformation of the Three Gorges area was calculated according to the Farrell s globosity deformation theory.

根据三峡地区的数字高程模型，模拟三峡二期工程蓄水位达到 135m后的水体负载，利用Far rell提出的质量负荷产生的地球形变理论，推算三峡水库水位达到 135m后整个库区的垂直形变，与三峡库区GPS形变监测网获得的蓄水前后的垂直形变图像进行对比分析，结果显示：在三斗坪巴东库段，两者中都出现了 3个相同的、明显的垂直形变集中区。

The results of water quality monitoring conducted in the period of one year after three-gorge reservoir impoundment up to EL.

三峡水库135 m蓄水后1年来的水质监测结果表明：三峡水库135 m蓄水对库区干流江段未造成明显影响，但对库区部分支流局部区域的水质造成了较为明显的影响。

The analysis result demonstrate that the water quality indexes in the reservoir area after impoundment of 135 m and 156 m level has no obvious change.

研究结果表明：三峡库区135 m蓄水及156 m蓄水后，库区水质指标变化不明显。

The normal water level of a reservoir is a key parameter for hydropower station operation. A multi-objective decision-making model is developed by grey correlation analysis, which can effectively treat unquantifiable grey evaluating indicators.

水库正常蓄水位是水电站的主要参数之一，用灰色关联分析建立起多目标决策模型，有效处理了不可量化的灰色评价指标，对三峡水库正常蓄水位方案进行了选择。

The sluice of the reservoirs may cause the upraise of the underground water in the grottoes'area and influence the protection of the grottoes'cultural relic, also it may influence the entironment and the microclimate of the earth's surface in the area, whereas the bedrock joint and the shatter crack are developed in the area.

鉴于该地区基岩节理和其他形式的破碎发育，水库蓄水有可能是造成窟区地下水位上升的原因，并有可能影响到石雕文物的保护，而且水库蓄水对研究区地表生态环境和小气候也会产生一定的影响。

In order to understand the influence by the Three Gorges Project and supply basal information of estuary environment before sluice, a study was carried out on the Changjiang Estuary and its adjoining area from 1998 to 2001. This paper discussed mainly the influence by the Three Gorges Project on estuary environment of the Changjiang River. This paper analyses the hydrophysics, deposit environment, hydrochemistry, primary productivity, plankton, benthon and fishery resources of the Changjiang Estuary and its adjoining area, and further the relationship between the environment and runoff of the Changjiang Estuary.

根据调查数据，结合历史资料对三峡水库蓄水前的长江口及邻近海域水文物理、沉积环境、水化学、初级生产力、浮游生物、底栖生物和渔业资源进行了全面分析，并进一步阐明了长江口生态环境与长江入海径流量间的关系；提供了三峡水库蓄水前长江口生态与环境的基础资料，对长江口生态系统健康度作出评价，为长江口生态环境保护与可持续发展奠定了良好的基础。

Firstly the thesis made study on stress field、 displacement field、 yielding part in colluvial deposit and accretion before water accumulated and after water accumulated and made the conclusion that slope failure will take place easier in colluvial deposit than in accretion.The stability computation indicates that stability will decline either for colluvial deposit or accretion bank and decline more rapidly in colluvial deposit than accretion bank.

论文首先对崩坡积、冲洪积岸坡蓄水前后的应力场、位移场及塑性区的变化进行对比，结论为崩坡积体岸坡遇水比冲洪积体岸坡更容易发生破坏；通过对岸坡的稳定性计算，两种岸坡在蓄水后和水位骤降时的稳定性均明显降低，崩坡积体岸坡降低更为显著，且其天然稳定性较冲洪积岸坡为差。

The research mainly includes:(1) As for some existing problems in simplified graded-evaporation calculation anddescription of catchment impoundage, in the dissertation, taking Dahuofang Runoff Model foran example, the function of membership grade was used to fuzzily describe the evaporationand impoundage. It can solve parameter sensitivity resulted from original graded-evaporationcalculation and get a reasonable evaporation result.

主要研究内容和成果如下：(1)对产流模型中采用分级简化计算蒸发和流域蓄水容量描述存在的问题，以大伙房模型为例，首先利用隶属度函数对蒸发和蓄水容量进行模糊描述，解决了原分级计算导致蒸发参数敏感，蒸发量计算不合理的问题。

The amount of acreage supported by the Ogallala in six states fell from its peak in 1978 by nearly 20 percent in less than a decade; despite efforts to limit use of Ogallala water, substantial withdrawals continue.

不到十年，美国六个州內靠奥加拉拉蓄水层维持灌溉的农田英亩数，比1978年的最大值下降了近20%。尽管各州努力限制用量，该蓄水层的储量仍大幅减少。

Ahead impounding water of Three Gorges reservoir is an important problem of getting more benefit of Three Gorges Project, but it will inevitablely increase the risk of flood control. It is necessary to put forward an effective scheme to meet the flood control requirement.

三峡水库提前蓄水是充分发挥三峡水库效益的重要课题，而提前蓄水必然会提高三峡大坝的防洪风险，有必要提出一个有效的调度力案解决。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失