1) falling of water level
水位下跌
1.
Based on the cause analyses of the water level falling downstream of Shuikou Dam,six schemes are developed to solve the problems of the durative falling of water level.
在对水口枢纽坝下水位下跌原因分析的基础上,提出了解决水口坝下水位持续下跌的6种方案。
2) ground water cascade
地下水跌差
3) fall
[英][fɔ:l] [美][fɔl]
下降，落下;落差，位降[电];跌水
4) fall
[英][fɔ:l] [美][fɔl]
下跌
1.
This is mostly caused by the fall of pig′s price.
我国养猪业发展处于低谷时期 ,猪价下跌是最主要的原因。
5) decline
[英][dɪ'klaɪn] [美][dɪ'klaɪn]
下降，下跌
6) drop water
跌水
1.
Drop water is one kind of common channel system structures,it mustexist that the transition from supercritical flow to subcritical flow when water pass through the gap of drop water.
跌水是一种较为常见的渠系建筑物,当水流经过跌水口时必然产生缓流向急流的过渡。
2.
if we could use the drop water to gauge water accurately, it might not only reduce the loss of head caused by gauging facility of irrigation system, but also might save a lot of additional construction costs for gauging water and also reduce the project quantity, so it is one kind of economical and conv.
跌水为水利工程中一种较为常见的落差建筑物,特别在我国广大丘陵塬坡地区的渠道输水工程中采用的较为普遍。
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