查询词典 underground water

First, a numerical simulation of underground water flowing in a slope was made by the dispersed element method.

采用定性研究和定量分析相结合的方法，对地下水对节理边坡稳定性的影响进行了较为全面的研究。

The present invention relates to the forming process of underground water engineering.

本发明涉及水利工程地下结构物的成形方法。成形过程为：1。

The results indicate that the quality situation of underground water in Zhengzhou is fine.

结果表明，郑州市的地下水水质状况优良。

But people also know that in 2002 to 2003 year, the underground water level in Beijing dropped three metres.

但人们也知道，2002年到2003年一年间，北京的地下水水位下降了三米。

It is beyond doubt that the grim reality of Chinese underground water resources.

但毋庸置疑的是，我国地下水资源的严峻现实，已经充分暴露出我国地下水资源保护立法中存在的诸多问题与缺陷。

This paper studies the buoyancy characters of underground water and the anti-floating design of structures.

通过分析一些地下水浮力引发的工程事故实例，提出了当前在地下结构抗浮设计中存在的问题。

Especially the waterlay of underground water resources is very thin and the reserves are very limited.

这就造成山丘区的地下水资源非常有限。

Even worse, the underground water in some regions is absolutely undrinkable.

在你每天的生活中，你节约一滴水，一度电了吗？

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 this paper, the progresses acquired in the studies of natural analogy are summarized, including a comparison of structural properties, radiation damage and chemical composition between uraninite and UO2, combination and paragenesis of alteration products of uraninite, chemical composition of uraninite and its secondary phases, mobility of analogy elements in the process of uraninite alteration. In addition, the problems in next studies are pointed out, e. g., characterization of micro-structure of secondary uranium minerals, high-resolution analyses of trance elements distributed in original and secondary uranium minerals using laser microprobe analyzer, composition of underground water, simulation experiments.

系统地总结了天然类比研究的现状，包括沥青铀矿与UO2的可比性、沥青铀矿风化产物的共生组合和共生次序、沥青铀矿及其风化产物的化学成分特征、沥青铀矿风化过程中类比元素的迁移性等；并初步指出了进一步研究的方向，如铀酰矿物的微结构研究、类比元素在沥青铀矿和铀酰矿物中分布的激光探针研究、地下水成分分析、模拟实验等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。