However, once the natural gas explodes in the ignition procedure, its detonation injury scope, destruction scope and the accepted risk scope become the key points of ignition decision.

然而，点火过程中一旦发生天然气爆炸，其可能的爆炸伤害范围、破坏范围以及是否在可接受风险范围，就成为决策能否点火的关键。

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However, once the natural gas explodes in the ignition procedure, its detonation injury scope, destruction scope and the accepted risk scope become the key points of ignition decision.

然而，点火过程中一旦发生天然气爆炸，其可能的爆炸伤害范围、破坏范围以及是否在可接受风险范围，就成为决策能否点火的关键。

youdao