1) rapids
[英]['ræpɪdz] [美]['ræpɪdz]
急滩
1.
The indeterminacy of hydraulic parameter of the pebble rapids on the upper reaches of the Yangtze River is one of the reasons of failure in rapids regulation.
长江上游卵石急滩经过多次整治,仍然碍航,水力指标的不确定性是卵石急滩整治不成功的原因之一。
2) rapid
[英]['ræpɪd] [美]['ræpɪd]
急流急滩
3) rapids
[英]['ræpɪdz] [美]['ræpɪdz]
急流;急滩;险滩
4) sharp bend hazardous rapids
急弯险滩
5) rapids
[英]['ræpɪdz] [美]['ræpɪdz]
急流滩
1.
Calculation methods for resistance of ships ascending rapids are presented, and the calculation methods are compared and analyzed by using the experimental data of ships ascending rapids in a generalized rapids model.
介绍了内河船舶上滩阻力的计算方法,利用概化急流滩模型的船模上滩的试验资料,对比分析各阻力计算方法表明,本文提出的修正的兹万科夫法能较好地计算受浅水和狭水道影响的船舶阻力,并可用于滩口下游水面为倒比降滩段的船舶阻力计算。
2.
Tests of ship models ascending rapids with different hydraulic conditions were carried out in a flume with a generalized topography of rapids.
在急流滩地形概化了的试验水槽中,进行了多种水力条件下的船模上滩试验。
3.
Its features of rapids in high level block sailing of ten thousand ton fleet in the period of low level.
铜锣峡是三峡库区回水变动段内典型的峡谷河段，其洪水急流滩特性阻碍了万吨船队在水位消落期的顺利航行。
6) braided reach and torrential rapids
汊流急滩
补充资料：急滩
1.河道中水浅流急之处。
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