The equations describing a single-effect evaporator are developed in the following manner.

描述单效蒸发器的方程，用下述方法推导。

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The limitation of the single-effect LiBr absorption chilling circle driven by the low temperature solar energy heat source require adopting auxiliary means for proper operation.

由于单效溴化锂吸收制冷循环受太阳能热源温度较低的限制，需要采用适当的辅助手段。

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Also controversial was the suggestion that there would be a multiplayer mode, and that this multiplayer would have an impact on the single-player story which had so far defined Mass Effect.

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True, Mass Effect 3 had multiplayer components, but it remains primarily a single-player experience.

FORBES: Can 'Mass Effect' Survive Without Shepard And The Doctors?

The investment vehicle being created by Goldman is intended to pool investors' money to create the legal effect of a single new shareholder in Facebook, since each special-purpose vehicle counts as one shareholder of record.

WSJ: Facebook Sets Stage for IPO Next Year