It is effective to wash its tube pass with some solution and its shell pass with acid.

为此，配制一定浓度的溶液分别对表面冷凝器壳程进行药洗、管程进行酸洗，取得了良好效果。

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The intensified heat transfer techniques of tube pass is a important hand for intensified heat transfer of shell-and-tube heat exchanger.

管程的强化传热是管壳式换热器强化传热的一个重要方面。

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Ditch that gym membership and Tube pass, and cycle to work instead.

BBC: NEWS | UK | Magazine | Money worries in your 20s? There may be a silver lining

Many patients opt for less-aggressive surgical approaches, including an adjustable gastric band (which can be reversed) that forms a pouch in the stomach, or a sleeve gastrectomy, in which a portion of the stomach is removed, leaving a tube for food to pass through.

WSJ: A New Look for Weight-Loss Procedures