The flow characteristics of protrusions and holes on a submerged body are studied by solving the RANS equations.

本文采用数值求解RANS方程的方法，对于水下航行体表面状态细节（小突体、孔穴）的流动特性进行了研究。

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The viscous flow between the wing-tip and the wall is simulated by solving the RANS equations of incompressible fluid.

本研究以隐式差分方法求解不可压RANS方程，对二维地效应翼的性能及周围流场进行数值模拟。

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Evidently, the fashion world is much better than the art world at discerning real talent and celebrating the genuine stars, not the also-rans.

显然，在辨别真正的天才并庆祝真正的明星而不是其他失败者上，时尚界比艺术界好的多。

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Many of the YouTube also-rans thought the larger site's purchase would increase their value in the eyes of potential acquirers.

FORBES: Magazine Article

And certainly it gives the also-rans a chance to influence the front-runners.

ECONOMIST: France's presidential election

You can see how hard it must be for the government customer to sort out proficient players from also-rans in the military electronics space by perusing the annual reports of companies.

FORBES: Wave Of Consolidation May Be Coming In Military Electronics