请朋友帮忙翻译一句话near-ideal vapor-air concentrati ...? an open steam valve on the tank heater most likely caused the flammable liquid to overheat and accumulate in the building production area to what is calculated to have been a near-ideal vapor-air concentration 很可能是储罐加热器上的一个打开的蒸汽阀导致了易燃液体过热(蒸发),并在生产区建筑物内积聚,积聚后的浓度经计算达到了理想蒸汽-空气浓度比(指该浓度下容易产生爆炸?)。查看更多