1) channel interception
河面降水
2) precipitation of Henan province
河南降水
3) stream surface
河川水面
4) surface slope
水面比降
1.
This paper introduced a method of calculating surface slope for the tidal reach of the Yangtze River.
介绍了长江感潮河段水面比降的计算方法,并利用实测潮位资料计算长江下游干流南京至镇江河段水面比降,分析了长江感潮河段水面比降的特性。
2.
According to the flow returning channel in dry seasons and the paralld relation between surface slope and bed longitudinal slope,the principle of channel regulation by dredging is proposed,which is proved from physical model test.
分析了洞庭湖区草尾至泥湾58km河段滩险碍航特征和枯水河床形态特点;并根据河道枯水期水流归槽和水面比降与河床纵坡具有趋于平行的对应关系,提出航道疏浚治理原则和方案,并通过物理模型试验进行了论证。
5) water surface slope
水面比降
1.
Assessment on water surface slope in Shandong reach of the Yellow River;
黄河山东段水文实测水面比降评价
2.
Influences of the Three Gorges Hydropower Station′s daily regulation on water surface slope of downstream reach;
三峡电站日调节对下游河道水面比降的影响
6) Frontal precipitation
锋面降水
1.
The main results are obtained as follow:the pre-flood season in South China is composed of the frontal precipitation period and the summer monsoon precipitation period.
分析发现,华南前汛期降水由锋面降水和夏季风降水两个时段组成。
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