Due to the blockage of the castle peak to the north of hkia , the northerly winds went around castle peak and backed slightly to northwest in the downstream region fig . 12 受到机场北面的青山阻挡，北风在绕过青山后转向，在下游位置转为稍偏西北见图12 。
Due to the blockage of the castle peak to the north of hkia , the northerly winds went around castle peak and backed slightly to northwest in the downstream region ( fig . 12 ) 受到机场北面的青山阻挡，北风在绕过青山后转向，在下游位置转为稍偏西北见图12 。
Because the symmetrical mode of two free shear layers in the jet is destroyed at x / h = 6 . 0 , the vortex street develops in non - symmetrical ( sinuous ) modes downstream of this station 由于两剪切层的对称性在下游x h = 6 . 0处即被破坏，之后涡街完全按非对称模式发展。
The place to which they had travelled to - day was in the same valley as talbothays , but some miles lower down the river ; and the surroundings being open she kept easily in sight of him 他们今天到的这个地方，还是在泰波塞斯的同一个山谷里，不过在下游几英里的地方四周是空旷的平地，她很容易就能看见他。
Because of the severe soil and water loss in middle reaches of the yellow river , a large amount of sediment deposited in the bed of the lower reaches , which make the river the famous perched river 黄河水患是中华民族的心腹大患。由于黄河流域严重的水土流失，大量的泥沙淤积在下游河床，使黄河成为著名的悬河，给黄河下游两岸的生命财产安全造成严重的威胁。
Severe soil erosion not only destroys the ecosystem environment roughly , affects the economic and social sustainable development , but also produces large quantities sediments that silt up the downstream riverbed , and endangers flood control of the yellow river 严重的土壤侵蚀不仅恶化了生态环境，制约了经济社会可持续发展，而且产生的大量泥沙淤积在下游河床，威胁着黄河防洪及人民的生命财产安全。
To solve this problem , the method of " sucking - spouting " water has been put forward by lin bingnan , based on the theory of boundary layer control , namely , sucking part of the discharge at the upstream - side of the convex barrier and spouting it at the downstream - side 林秉南院士提出了两种方案： 1 、吸、喷水方案，即在边界(突出山体)的顺水面将边界层水流吸走，并在下游面喷水增加水流动量，以控制回流尺度。
At the end of a long twelve or fifteen minutes the wheels stopped , and tom slipped overboard and swam ashore in the dusk , landing fifty yards downstream , out of danger of possible stragglers . he flew along unfrequented alleys , and shortly found himself at his aunt s back fence 好不容易熬过了这漫长的十二到十五分种，渡船终于停了下来，汤姆从小艇上溜下水，在暮色中向岸边游去，为了不让人遇见，他在下游五十码的地方安全地上了岸。
The figures reveal the dominance of the downstream sector that now represents 87 per cent of total industry turnover . employment in the industry stands at approximately 15 , 700 staff , with 5 , 900 people employed by upstream companies and 9 , 800 by downstream companies 下游航空业的创收占到了航空业总收入的87 % ，这表明下游航空业目前占主要优势，将近15700人员在从事航空领域的工作，其中5900名在上游航空公司工作，另9800名人员在下游航空公司工作。
Navier - strokes equation was solved using simple method . lam - bremhorst k - e was used to simulate turbulent flow . it was indicated in this thesis that a longitudinal vortex would be produced after the jet exhausted from a plate into a boundary layer at a pitch angle and a skew angle 研究结果表明，有一定倾斜角度的单个射流与主流作用后，将在下游产生一个流向涡旋，涡旋使得边界层内的速度和雷诺应力发生严重扭曲，从而形成上洗区域和下洗区域。
