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The conclusion from the experiment is that the ratio of reduced resistance is relevant with the velocity of water stream、gas flux、the waterline of ship model and the dashplate.

结果表明:减阻率的变化与水流速度、喷气量、船模的吃水,以及有无压浪板有关。

Sand has accumulated in a deltaic pattern on both the marine and lagoon sides of the inlets in conjunction with this diminishing current flow.

随着水流速度的减慢,砂质物遂以三角洲的形式堆积在进水道面向海洋和泻湖的两头。

We can work out the body style parameters of diffluent piers with low ridge according to the project flow condition and experience formulas ,and then reckon the down-stream surface wave condition for the protected building of the down-stream bank.

依据经验公式,可根据工程水流条件设计出低坎分流墩的体型参数,进而估算出下游沿程的水面波浪,为下游岸边的砌护提供依据。

Some detrimental flow such as half pressure flow will appear when stream go through the tunnel. Therefore, it can improve stress condition, increase energy dissipation effect and reduce cost of construction to set up energy dissipater at inlet of a tunnel.

在过流时隧洞中可能会出现明满流交替等一系列对结构安全不利的水流现象,因此,在隧洞进口处合理设置洞内消能工,可有效改善隧洞结构的受力状况及消能效果,同时降低工程造价。

The flow pattern, the distribution of average dynamic water pressure and the flow velocity near the floor of lip energy dissipater by hydraulic jump are analyzed through the method of hydraulic test.

采用水力学试验方法,对跌坎型底流消能工的水流流态、时均动水压力分布以及临底流速进行了分析。并对影响消力池水力特性的跌坎深度和水流入池角度进行了研究。

The horizontal swirling flow internal dissipater tunnel being built in Gongboxia Power Station will be the first one reconstructed from a diversion tunnel whose dischargereaches to 1000m Vs and water head is more than 100m in china . Its schemes argumentation ,test research and future apply will have important meanings to the design .research and engineering application of internal dissipation discharge tunnel with swirling flow, will powerfully promote engineering application of this new kind of dissipation mode , which may solve some high velocity problems in high dam construction and provide a engineering example for technological and economical augmentation in a diversion tunnel reconstruction. It is of theoretical and practical importance to promote hydraulic structure researches and development.

公伯峡水电站右岸旋流内消能泄洪洞是国内第一个泄量达1000m/s、水头超过100m,即将修建的旋流式内消能泄洪洞,其方案的论证与试验研究以及建成后投入使用,将在国内外旋流式内消能泄洪洞设计、研究与工程应用中具有重要的意义,将有力的推动这一新的消能形式在工程中的应用,从而为解决高坝建设中泄水建筑物的高速水流问题与导流洞改建的技术与经济问题提供工程实例,对推动与发展水工水力学的研究与发展均具有重要的理论与实践意义。

By the hydraulic engineering modle experiment of Liaofang hydraulic project ,we adopted the energy dissipation method which took the T type pier as the auxiliary dissipater.

通过水工模型试验,廖坊水利枢纽工程采用T型墩为辅助消能工的消能形式,不但大大缩短了消力池的长度,而且得到较好的水流流态,满足了下游防冲要

Guneus brought two and twenty ships from Cyphus, and he was followed by the Enienes and the valiant Peraebi, who dwelt about wintry Dodona, and held the lands round the lovely river Titaresius, which sends its waters into the Peneus.

从库福斯,古纽斯带来二十二条海船,裴莱比亚人;兵勇们有的家住寒酷的多多那,有的拥有肥熟的耕地,在美丽的提塔瑞索斯河岸,清澈的水流呼涌着注入裴内俄斯

The main reason for this can be attributed to as many as six stone quarries dotting along the stream.

主要是因为水流沿途有多达6处的矿山。

At the same time the rain is not aboundance enough to eluviate salinity of the earth's surface .

因此,土壤中以上升水流占绝对优势,水分垂直运动比较强烈,地下水将土壤中的盐分带至地表,造成表土层强烈积盐。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。