1.
These wells should provide data related to possible pre-seismic, co-seismic, or post-seismic water level fluctuations.
这些井可提供震前，震中或震后水位升降的资料。
2.
Research on the Effect to the Bank Slope in Inpounding and Drawdown of Three Gorges Reservoir Water Level;
三峡库区水位升降作用对库岸边坡影响研究
3.
Effect of Rise and Fall of River Water Level on Stability of Rock Subgrade Bank Slope
水位升降对岩质路基边坡稳定性的影响分析
4.
Analytic solutions for phreatic line in reservoir slope with inclined impervious bed under rainfall and reservoir water level fluctuation
库水位升降联合降雨作用下库岸边坡中的浸润线研究
5.
PERIODIC VARIATION AND LINEAR RISE TREND OF MONTHLY MEAN VALUE OF SEA-LEVEL IN PACIFIC OCEAN
太平洋月平均水位周期变化和线性升降趋势
6.
The depth groundwater table, affected by irrigation greatly, changes seasonally and periodic fluctuation between tiptop and lowest groundwater table regularly.
地下水埋深受灌溉的影响呈季节性升降变化,最高水位和升降范围年际间保持相对稳定。
7.
hydraulic elevator
液压电梯;液压升降机;水力提升机;水压升降机
8.
drawdown [groundwater]
水位下降〔地下水〕
9.
The Elevator/Positioners support and position the Rigs vertically and horizontally.
升降/定位机支撑并在垂直及水平方向上将气刀架定位。
10.
Receding water levels on some of the river's branches have begun to rise again because of heavy falls in the upper reaches.
已经下降的水位因为河的部分分流又上升到触手可及的位置.
11.
They are asked to report any sharp rise or fall in the water table or if water bubbles in the well, becomes murky or changes in taste.
水位突然的上升或下降、水井冒泡、变浑或变味，他们都要报告。
12.
elevator wrist pin keeper
升降机肘节销定位螺钉
13.
The up-down gear turns in the proper direction to raise the seat.
升降齿轮转到适当的方位,升高座椅
14.
Lack of rain sank the reservoirs.
缺雨使水库水位降低。
15.
A lowering of the water level in a reservoir or other body of water.
池降水库或其它水体的水位降低
16.
This, the locals hope, will cause the water level in the northern part to rise, thus reducing its salinity and restoring the fishing industry.
当地人民希望这一举措能促使北部海域的水位回升，从而降低海水含盐量，恢复渔业生产。
17.
To promote to a higher yet less desirable position.
明升暗降提升到较高但极不理想的职位
18.
So the river kept on rising, too.
所以河川水位不断升高。