Internal expansion joint shall be adopted to single tube side float head heat exchanger for avoiding from large temperature difference stress, when design pressure on shell side is larger.

设计单管程浮头式换热器时，为避免较大的温差应力，在壳程设计压力较大的状况下，常采用内置膨胀节的形式。

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In this paper, the transit temperature field and thermal stresses of hold structures of a single side shell and double bottom vessel were analyzed.

本文研究了单壳双底货船舱段结构瞬态温度场和热应力。

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If one of these spent shells is in the chamber, racking the slide will, in a single fluid motion, eject the old shell out the side of the gun and push a fresh round into the chamber.

NEWYORKER: A Loaded Gun