查询词典 underground water

Soil secondary salinization, it can lowerer the underground water lever and ejecter the soil salt in

为了防止土壤次生盐渍化，良好的排水系统是非常重要的，它可以降低地下水位和排出土壤盐分，做到灌排配套。

When the fault throw is relatively small, the shale gouge ratio and clay smear potential are relatively large and shale smear is strong. In addition, the coal layers on both sides of the fault are mainly juxtaposed against shale. Therefore, shale smear and juxtaposition play a key role in the sealing. In contrast, when the fault throw is relatively large and shale smear is relatively weak, juxtaposition is unfavorable for sealing. However, the mylonite resulted from strong cataclasis can act as a seal of the coals. The cementation resulted from underground water activity is of great significance to the sealing ability of the fault. Mylonitic coal layers resulted from faulting occur on both sides of the fault. They are unique reservoirs with low permeability and high displacement pressure and their scales depend, to some extent, on the fault throw, fault properties, the hanging wall and footwall.

结果表明：①当断层落差较小时，断层泥比率和泥岩涂抹潜势值较大，泥岩涂抹效应强烈，且与断层两侧煤层对接的岩石主要为泥岩类，此时起封闭作用的主要为泥岩涂抹作用和断层两侧岩性配置关系；②当断层落差较大，泥岩涂抹作用较弱时，对接越不利于封闭形成，但碎裂作用强烈，沿断层两侧形成的糜棱岩对煤层起到了封闭作用；③地下水活动导致的胶结作用对整个断层的封闭具有重要的意义；④断裂作用形成的糜棱煤沿断层两侧分布，此糜棱煤带是一种低渗透、高排替压力的特殊储层，其规模与断层的落差、性质、上下盘都有一定关系。

Where underground water comes to the surface, there are oases.

地下水流到地表的地方，就成为了绿洲。

Seventhly, speed up the projects of urban solid waste treatment, raise the level of innocuous treatment and reduce the underground water pollution.

这个行业标准应该说是偏严格的一项标准，它的主要指标刚才仇部长已经讲了，比1985年的国标增加了48项。

Based on the condition of the local hydrology, according to the true measured data of 9 drills and the historic observed data, using the most popular groundwater simulate software ModFlow to simulate the influence of"Shilihe Reservoir"to the underground water in the area of Yungang Grotto. The responsive relationship between the sluicing of the reserve and the groundwater fluctuation in the area of culture relic protection is forecasted, rational suggestion for the construction of the project is given.

在当地水文地质条件的基础上，根据9个钻孔的现场实测资料和历史观测数据，采用目前最为普及的地下水模拟软件ModFlow模拟&十里河工程&对云冈石窟研究区域地下水位的影响，预测了水库蓄水与文物保护区内地下水水位涨落的响应关系，并提出了排水工程的合理化建议。

Factor analysis was employed to reduce the number of parameters deduced from multiple radiometric methods. The derived principal components f1, f2 are undependent with each other and of identified geological means. The trend analysis on f1 and f2 was conducted to extract the remainder anomalies which reflect the radioactivity elements enrichment formed by fracture structures and locate the spatial positions of thermal underground water.

对于由多种放射性方法造成的多参数，采用了因子分析方法以降低参数量，组成互不干扰而地质意义明确的主成份分量f1、f2，继而对f1、f2进行趋势分析，提取了由构造断裂造成的的放射性元素富集的剩余异常，圈定出地下热储的空间位置。

Thus a foundation is laid for controlling the pollutants of vadose zone and underground water.

从而为控制包气带及地下水的污染奠定了基础。

The mechanism of migration and transformation for inorganic and organic pollutants in vadose zone and its research present situation at home and abroad are discussed;the mathematic model of simulated pollutants migrating and transforming rule in vadose zone and its applied qualification are explained,thus a foundation is laid for controlling the pollutants of vadose zone and underground water.

评述了包气带中无机污染物和有机污染物迁移的机理及国内外研究现状，说明了模拟污染物在包气带中迁移转化规律的数学模型及其应用条件，从而为控制包气带及地下水的污染奠定了基础。

Moderate buoyancy could be used as favorable load, while an excessive depth of underground water table will cause hazard.

适度的地下水浮力可以作为有利荷载加以利用，而过量则会形成危害。

County is located in Hebei Plain, light and heat sufficient underground water is rich in beneficial irrigation, another benefit Shijin irrigation drainage and agriculture is developed.

县境位于河北平原，光热充足，地下水丰富，利于井灌，又有石津渠灌溉之利，农业发达。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷