空间变化

It shows that all these effects have significant influence on the seismic response of the structure.

结果表明，地震地面运动的空间变化效应对结构的响应有着较明显的影响。

With the land use change and the enhancement of human activity, the groundwater pollution index rises from the indirect recharge area via the direct recharge area to the discharge area. The same variation happens from upper reaches to lower reaches in Daxin river basin, a typical karat area in the east of Jinan spring basin where the patterns of land use and human activity changes apparently. There is a close relationship between the groundwater and land use change and human activity.

伴随土地利用方式的改变和人类活动强度的空间变化，地下水质从间接补给区、直接补给区到泉水排泄区，单项污染指数和综合污染指数依次升高；具有典型代表性的泉域东部大辛河流域，从上游、中游到下游，地下水污染物的浓度也渐次升高，且愈往下游污染物浓度增幅愈大，显示出与土地利用方式和人类活动的密切相关性。

With the land use change and the enhancement of human activity, the groundwater pollution index rises from the indirect recharge area via the direct recharge area to the discharge area. The same variation happens from upper reaches to lower reaches in Daxin river basin, a typical karst area in the east of Jinan spring basin where the patterns of land use and human activity changes apparently. There is a close relationship between the groundwater and land use change and human activity.

伴随土地利用方式的改变和人类活动强度的空间变化，地下水质从间接补给区、直接补给区到泉水排泄区，单项污染指数和综合污染指数依次升高；具有典型代表性的泉域东部大辛河流域，从上游、中游到下游，地下水污染物的浓度也渐次升高，且愈往下游污染物浓度增幅愈大，显示出与土地利用方式和人类活动的密切相关性。

At the same time, the salt in the layer of soil has experienced from low to high then to low. In the alluviation fan and the top of alluvial plain, the soil salt form gathering is strong, that is to say, the content of salt relatively high in the layer of soil, but reduced in the bottom of soil. At the bottom of valley, the salt content increase from upper and bottom of soil, especially at the desert edge, this kind of trend is more obvious. Differentiation of soil characteristic was exited in mountain-basin system, and agriculture development should follow this rule.

土壤盐分空间变化规律明显：在前山区地带，土壤含盐量低；在冲积扇、冲积扇缘及冲积平原上部绿洲区，土壤耕层总盐高、表聚性强；从冲积平原中下部到亁三角洲绿洲，耕层盐分含量依次降低，但剖面盐分含量呈现依次增加趋势，形成盐分聚集的漏斗效应，尤其进入沙漠边缘区，这种趋势更加明显。

Thirdly, The mathematics model of forecasting low flow was established in Fengcong and Fenglin regions according to these factors influencing the amount of low flow in karst drainage (the area of drainage, lithology, the type of landforms and its special assembly and forest)The conception of low water resources carrying capacity was firstput forward according to the changing law of low water resources in space and the situation of exploitation and utilization in karst drainage (ie, under the condition of the virtuous ecological environment and the available technology, the explorable amount of water resources in certain areas is capacity and limitation which is able to coordinate the development of population, enviroment and economy during the period of low flow seasons) and preliminarily analyzed its connotation, characteristic and established the index system of low flow in karst drainage.

根据喀斯特流域枯水资源的空间变化规律以及实际开发利用状况，首次提出了枯水资源承载力的概念，即在枯水季节期间，保持良性的生态环境和现有的技术条件下，某一区域内可开采的水资源量对支持该地区人口、经济与环境协调发展的能力和限度。

Dividing the overall water environment quality into 4 parts-water quality, bottom gyttja quality, hydrophily zoology quality and eutrophic state, choosing 7 spots" monitoring data to assess each spots" water environment quality, then assess their synthesize water environment quality and achieve their optimum order. Thus, this paper proves the availability of Fuzzy Synthesize Assessment.

共选了7个测点分别评价各群体质量，再对其进行综合评价，得到各点综合质量并排序，使该水库水环境质量空间变化一目了然，从而证明该理论的实用性。

The spatial variation of seismic ground motions include the influences of the three factors of geometric incoherency effect,wave-passage effect,and local site effect.

引起地震动空间变化的原因主要是由地震波传播时的行波效应、相干效应、衰减效应和场地效应引起。

Every day attention to his room for change, want to see every day, he registered a fair forum for what will be published with the article or any post, good or bad, happy or pain, this love Jinchao that I had the waiver, how can we do happen, I do not know how long it would provide to the hope that they can whole-heartedly into the work, is not impossible to imagine but there's something in the fantasy, I also hope that you will not forget the memories, do not forget that the beauty had, in fact, your heart is not it difficult subject, with you crying

每一天都在注意他的空间变化，每一天都想看一眼他注册过的赶集论坛会发表什么文章或者跟什么帖子，好或者不好的，心痛或者高兴的，金超说这段恋情我早该放弃，可···要怎么才能做到，我做不到，不知道这样还可以到多久，希望自己可以全心全意的投入工作里，不在去想象不可能实现而又出现在幻想里的东西，我也希望你不要忘记那段回忆，不要忘记曾经的美丽，其实你的心里也很难受不是吗，抱着你哭泣

Horizontal zonality ; Soil organic matter ; Humus HA/FA ; Spatial variation

水平地带性；土壤有机质；胡敏酸与富里酸比值；空间变化

In order to scientifically manage exploration data, three-dimensional database composed of rock mass quality indices is established under the geodetic reference frame. Those indices are obtained from adits, drill holes and outcrops.

大型水电工程往往积累有丰富的勘探资料，如何科学地管理这些资料并将其直观、准确地反映在工程地质图件上，即将岩体结构类型及岩体质量空间变化特征以图形展示，是当前研究的重点和难点之一。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。