循环风量是全氢罩式退火炉的关键设计参数之一。

The gas flow rate is one of the key design parameters for HPH furnace.

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建立了以温度跟踪为目的的全氢罩式炉钢卷退火过程在线数学模型。

A on-line mathematical model for tracing coil temperature of the bell-type furnace is established based on the two-dimensional, axisymmetric, transient heat conduction equation.

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甾醇是环戊烷全氢匪为骨架的一种物质，在自然界中以游离态和结合形式存在。

Sterol is a kind of substance of full cyclopentane hydrogen skeleton, and exists in the nature in free form and binding form.

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