1) 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。
2) rapid
[英]['ræpɪd] [美]['ræpɪd]
急流急滩
3) rapids
[英]['ræpɪdz] [美]['ræpɪdz]
急流;急滩;险滩
4) braided reach and torrential rapids
汊流急滩
5) rapids
[英]['ræpɪdz] [美]['ræpɪdz]
急流;湍滩
6) rock rapids
石质急流滩
1.
Research on hydraulic characteristics of rock rapids with generalized experiments;
石质急流滩水力特性概化试验研究
2.
Based on the regulation analysis of 13 typical rock rapids, this paper summed up the regulation principle and main measures adopted for rock rapids, which may serve as a reference for waterway regulation design of mountainous rivers.
在选取国内13个典型的石质急流滩整治分析的基础上,归纳出石质急流滩整治的原则与主要措施和方法,可供山区河流航道整治设计参考。
3.
This paper analyzes the formation causes of rock rapids and formation condition of navigation-obstructing flow and gives a detailed exposition of the main flow pattern and hydraulic characteristics of rapids, as well as the influences of all kinds of flow patterns on vessel navigation.
分析了石质急流滩形成的原因和碍航水流时形成条件 ,较为详细地论述了急流滩的主要流态与水力特性 ,以及各种流态对船舶航行的影响。
补充资料：奥埃奥急流峡谷
奥埃奥急流峡谷，在离哈纳10英里的地方，是哈纳海岸最著名的景点。31号公路穿过一座拱桥。桥的左侧可看到低处的池水倾泻入海，高处的水池更有意思，只是很少有人会爬得那么高。向前走不远就是公园管理处和一个大停车场。那里有路标指引游客如何走向低处的水池。
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