The result shows that there are three basic types of sound speed profile structure in sea areas of China: D-type, S-type and T-type.

结果表明，中国近海的声速剖面结构可分为深海型、浅海型和过渡型三个基本类型。

youdao

It is difficult to determine the effects of straw-break surface on the structure of drifting sand current and the wind speed profile in the sand-moving region due to the complexity of straw-breaks.

由于草方格构成的下垫面复杂多变，其对风沙流结构与风沙活动层风速廓线的影响很难确定。

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The wind speed profile turbulence integral scale, and turbulence spectrum are simulated in the wind tunnel test.

风洞试验中对风剖面、湍流积分尺度及湍流谱作了模拟。

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That's one idea behind a high-profile effort to speed gene research.

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Despite some of the best roads on the continent and a number of high-profile infrastructure projects, including a high-speed train and a bus service built for the 2010 football World Cup, commuting in Johannesburg is often an arduous task for millions of people.

CNN: The daily grind of commuting in Africa's economic hubs

"Besides being shockingly low-profile, beautiful and easy to clean, it works like Martha Stewart on speed, " he said.

WSJ: Keeping Up With the Vikings | Free Decorator