The investigation of the upstream-downstream intermittent reversing flow in the near wall of a 2-D channel is attempted with a 2-D laser doppler velocimeter (LDV).

本文应用二维激光多普勒测速仪（LDV），对二元通道内近壁间歇性反流特征做了尝试性测量。

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A 2-d numerical model of wave motion in lock approach channel is described, which is soluted by using the method of resultants of 2-d numerical model of unsteady flow and 1-d numerical model.

提出船闸引航道内水面波动的二维数学模型，采用二维非恒定流数学模型和船闸灌泄水一维数学模型联解。

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Sports broadcaster ESPN and the Discovery Channel plan to start their own three-D channels.

VOA: special.2010.01.08

It would generate an electrical signal because it would - you'd open the ion channel and you would ion fluxes and you would change the membrane potential in just the way I described for the action potential.

它会产生一个电信号,因为--,离子通道会打开,产生离子流,膜电位会改变,像我讲动作电位时那样

耶鲁公开课 - 生物医学工程探索课程节选

According to the ETF Finder at ETF Channel, D makes up 6.71% of the Utilities Select Sector SPDR Fund ETF ( AMEX: XLU )which is trading relatively unchanged on the day Wednesday.

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Sky will be showing its first 3-D television broadcast on Sunday--a premier league soccer match between Manchester United and Arsenal--ahead of the launch of Europe's first 3-D television channel in April.

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Since 1995, yields have been in a pretty well-defined downward channel, line d and e.

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