1) water level variation
水位变动
1.
Reason and characteristics on instability of reservoir bank due to the water level variation in reservoirs;
水库周边水位变动引起库岸失稳的原因及特征
2) fluctuation belt of water table
水位变动带
1.
Based on the database of groudwater,it is introduced in detail how to process and analyse the data information from the database with MapGIS and VB language,thence the synthetic specific yield of fluctuation belt of water table and regional synthetic specific yield are obtained.
该文探讨了一种应用现代软件工具计算综合给水度的方法,即以地下水数据库为基础,用MapGIS的空间分析功能和VB语言编程来处理和分析提取的数据资料,从而求得水位变动带综合给水度和区域综合给水度。
3) water lever fluctuating
水位动态变化
1.
<Abstrcat>It is hard to obtain the objective infiltrating force in assessment of slop stability by existing remained slip force method as the remained slip force method dose not specify the infiltrating force under the condition of underground water lever fluctuating.
在现有的剩余推力法中,没有对地下水位动态变化的条件下的渗透压力做出明确的说明,因此在对斜坡稳定性评价和设计中难以客观的给出。
4) change of water table
地下水位变动
5) changes of groundwater table
地下水位变动趋势
1.
Research results show that either based on the overall judgment or through analyzing several other indicators,such as the water sources of irrigation,water supply reliability and the changes of groundwater table,water shortage cannot be ignored.
研究发现,无论是对水资源短缺进行总体判断,还是从灌溉水源、供水可靠性和地下水位变动趋势等其它方面进行分析,水资源短缺状况都不容忽视,而且这一趋势在加重。
补充资料：地下水水位观测(见水位观测)
地下水水位观测(见水位观测)
d ixiashui shuiwei guanee地下水水位观测见水位观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条