The three-dimensional simulation model of the spiral inlet duct of a diesel engine is created with the FIRE software, and CFD simulation of inlet flow is carried out.

利用FIRE软件建立了某柴油机螺旋进气道的三维仿真模型，对进气流动进行了CFD模拟计算。

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Objective To investigate the fire patterns of the primary cultured postnatal mouse spiral ganglion neurons.

目的研究原代培养新生鼠螺旋神经元的放电类型。

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Medium temperature box adopts enclosed fire pot. The spiral heating component made by electric heated alloy wire coil all around of furnace pot. It has functions of evenly loss heat and long use life.

中温箱式采用封闭型炉膛，以电热合金丝为发热元件制成螺旋形后盘绕于炉膛四壁之中，散热时炉温均匀，延长了使用寿命。

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It explains Germany's insistence on government spending cuts for all - including itself - even though Keynesian economists say this is a sure-fire way of pushing the entire eurozone economy into a dangerous downward spiral.

BBC: Will the European Central Bank save the eurozone?

Nothing like a shopping spree at a fire sale--courtesy of would-be fiber giants like NorthPoint Communications and 360 Communications as they spiral into bankruptcy and unload their assets at a fraction of the cost.

FORBES: Switch Hitter