难检字字典在线查询

汉语拼音：yōng shuǐ

1.因水流受阻而产生的水位升高现象。如在河流中建造闸﹑坝或桥墩，或有冰凌阻塞时，均能引起壅水。又如两河流汇合相通，一河盛涨时，则在另一河中也会引起壅水。

1. 因水流受阻而产生的水位升高现象。如在河流中建造闸、坝或桥墩，或有冰凌阻塞时，均能引起壅水。又如两河流汇合相通，一河盛涨时，则在另一河中也会引起壅水。

• Its backwater, due to bridge constrictions , is different from that of alluvial channels.

  建桥后，由于桥位断面压缩而导致的壅水与一般冲积河流不同。

• Calculation of bridge span by backwater balancing method in condition of building multiple bridges on a river

  壅水平衡法计算一河多桥桥孔长度

• Preliminary Study on Influence of Deviation of Gravity Similar and Backwater of Regulation Structures

  整治建筑物壅水及重力相似偏离影响的初步研究

• Calculation of Backwater by Ice Damming and its Affecting Factors

  万家寨水库开河期冰坝壅水计算及影响因素分析

• Backwater at bridge constrictions of broad-shallow and shifting channels in Xinjiang

  新疆宽浅变迁河流桥位河段壅水研究

• Numerical simulation of backwater from bridge piers on the airport south line speedway reach

  温榆河机场南线高速公路段桥墩壅水数值模型计算

• Backwater characteristics of speedway skew bridges

  公路斜交桥壅水特性

• Backwater calculation discussed by two-dimensional model

  应用二维模型对壅水计算的探讨

• Comparison of Existing Backwater Models for Bridge Piers in Subcritical Flows

  桥墩壅水的计算方法比较