At this point, it is necessary to set up the component to resist the internal force of the film surface, which can be a tubular metal frame, but also a thin film gas rib.

此时需要设置抵抗膜面内力的构件，该构件可以是管状的金属构架，也可是薄膜气肋，即：内充高压气体而具有一定抗弯刚度的管状。

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The results indicated that the dimpled vertical plate evaporator was more appropriate for liquid food than the tubular falling film evaporator.

结果表明，与管式蒸发器相比，异形竖板降膜蒸发器更适宜于液体食品的蒸发。

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Film sheet is a new type of element to enhance heat transfer in tubular evaporative air cooler.

增膜板是管式蒸发空冷器中的新型强化传热元件。

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The director of "The Interpreter, " Sydney Pollack, pays his respects to several Hitchcock movies with visual cues that you'll enjoy picking up on your own, while one specific link to the Zinnemann film is forged of tubular steel.

WSJ: Beyond Words