1) sudden drawdown
水位突降
2) Abrupt Precipitation change
降水突变
4) drawdown of piezometric level
水位压降
5) drawdown
[英]['drɔ:daun] [美]['drɔ,daʊn]
水位骤降
1.
Stability analyses of slope under reservoir water level drawdown;
库水位骤降对边坡稳定性的影响
6) drawdown
[英]['drɔ:daun] [美]['drɔ,daʊn]
水位下降
1.
Research on unsteady seepage problem of bank slope due to drawdown of reservoir water level;
库水位下降时的岸坡非稳定渗流问题研究
2.
The calculation shows that the safety factor declines with the drawdown of the water level under the drainage condition.
计算结果表明,当土体设置为排水条件时,在库水水位下降过程中,安全系数随水位的下降逐渐减小,但当水位下降了20 m以后,由于孔隙水压力给滑面提供了竖直方向的作用力,随着水位的继续下降安全系数反而略有上升。
补充资料：冰雹(见降水)
冰雹(见降水)
hail
bingbQo冰雹(hail)见降水。
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