With all inlet doors tightly shut, at 3.24 Mach, the J-58s are more like ramjets now, gulping 100, 000 cubic feet of air per second.

我们正以3.24马赫飞行，所有的进气口都紧紧关闭，两个J-58引擎就像火箭推进 器一样全速运转 - 每秒吞吐100000立方英尺的空气。

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On Friday evening, the Corps said it would open the spillway once river flows reach 1.5 million cubic feet per second.

CNN: STORY HIGHLIGHTS

As of Wednesday evening, 17 bays were open at Morganza -- one more than earlier in the day -- moving water at an estimated 114, 000 cubic feet per second, the Corps of Engineers said.

CNN: STORY HIGHLIGHTS

New Orleans has the largest pumps in the nation, Thornton said, capable of moving 10, 000 cubic feet of water per second.

CNN: Louisiana governor declares emergency ahead of Gustav