The U type Concrete Block is laid in the channel to prevent seepage of water.

型砌块是用来防止渠道渗漏而铺设在渠道中的砼砌块。

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This paper studied the influence on instabilities of U type tube with different placement experimentally and theoretically.

从实验和理论两方面研究了不同布置方式对加热U型管不稳定性的影响。

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U type protection: made of PVC, is closely linked to the special keel to increase the contact surface with the smallpox soft film and extended product protection, the use of time.

型保护条：采用PVC制成，紧扣在专用龙骨上以增加与天花软膜的接触面，保护并延长产品使用时间。

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The message contained detailed instructions,particularly on what type of intelligence should be collected from each U.S.warship.

VOA: standard.2010.01.07

The inability of the market mechanism to achieve a higher efficiency value is due, in part, to the incentive U-Type bidders have to strategically reduce their demands for the second block of spectrum.

FORBES: A GOP Own-Goal on Spectrum Policy

For example, an investor typically decides to buy a U.S. stock fund before they decide the type of U.S. stock fund.

FORBES: Investment Principle Matters to Principal

For example, Type-U will offer web-streamed fitness programming for people who prefer to work out at home or struggle to get to the gym.

FORBES: Type-U Wants Better Diabetes Outcomes