The result shows that there are two peak values, the first one is explosion wave pressure; the second is caused by the hot gas, which is heated by the subsequent flame.

研究结果表明，管内瓦斯爆炸过程中所产生的爆炸波有两个峰值，第一峰值为爆炸波压力，第二峰值压力为火焰到达后加热气体升压所致。

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Manhattan was spared that foreclosure wave, and prices are much closer to the peak, down about 10% as of the second quarter, according to figures compiled by Gregory J.

WSJ: Manhattan Sales Continue to Climb