On a slow accumulation of gas, due perhaps to slight overload, gas produced by decomposition of insulating oil accumulates in the top of the relay and forces the oil level down.

在气体慢积累模式中，可能由于轻微过在，绝缘油分解产生的气体在继电器的顶部聚集，迫使油位下降。

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Each level of decomposition forces design decisions, providing ongoing synthesis, coupling of requirements and design specifications, and increasing system detail.

每个分解级别都强制进行设计决策，提供正在进行的合成，连接需求和设计规格说明，并增加系统详细内容。

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