求翻译：排汽缸内设计有良好的排汽通道，由钢板压制而成。面积足够大的低压排汽口与凝汽器弹性连接。低压缸四周有框架式撑脚，增加低压缸刚性，撑脚座落在基架上承担全部低压缸重量，并使得低压缸的重量均匀地分在基础上。在1号低压缸撑脚四边通过键槽与预埋在基础内的锚固板配合形成膨胀的绝对死点。为了减少流动损失，在进排汽处均设计有导流环。每个低压缸两端的外缸上装有两个大气阀，其用途是当低压缸的内压超过其最大设计安全压力时，自动进行危急排汽。低压缸排汽区设有喷水装置，空转或低负荷、排汽缸温度升高时按要求自动投入，以降低低压缸温度，保护末级叶片。是什么意思？

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In a row of cylinder the design has the good exhaust channel, suppresses by the steel plate becomes.Area enough big low pressure steam port and water recovery condenser elastic coupling.The low pressure cylinder all around has the frame type to brace, the increase low pressure cylinder rigidity, bra

Good design in exhaust hood exhaust channel, from plates pressed into. Condenser and low pressure exhaust port area large enough elastic connection. Frame leg around low pressure cylinder, increasing the rigidity of low pressure cylinder, leg is located bear the weight of all the low pressure cylind

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