Results indicate that when the double container car enters into a tunnel, the pressure drag of the double container car quickly rises, and then rapidly falls.

测试结果表明：双层集装箱车辆进入隧道口时，空气压差阻力急剧上升，之后又迅速回落；

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Double-stack container trains are the new railway products which can increase transport capacity with higher speed and lower unit operating cost.

铁路双层集装箱运输是一种运输速度快、运输费用省、单位运营成本低、能使运能提高的铁路货运新产品。

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An insulated container used especially to store liquefied gases, having a double wall with a vacuum between the walls and silvered surfaces facing the vacuum.

特别指用于贮藏液态气体的真空容器，有双层壁，壁间为真空，接触真空的表面镀银。

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It is wedged in the identity plate of a baggage container, bent double by the force of the blast.

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Global Terminal, which straddles Bayonne-Jersey City border, to double wharf space so it can accommodate big container ships.

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Officials are confident that once the expansion plan is complete it will double the capacity of the port so that it can host at least 12 container vessels at any given time.

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