Investigators are focusing on the idea that an oxygen cylinder might have exploded mid-flight, ripping a hole in the side of the plane.

调查者认为可能是一个氧气瓶在飞行途中发生爆炸，在机身上撕裂了一个大口子。

youdao

The flight test results show that the Stripe-A-Tube method is as more effective as measurement that transform hole of static pressure on wing surface.

试飞结果表明，机翼蒙皮直接改装测量孔和测压带方法均能有效测量机翼表面压力分布。

youdao

The flight test results show that the Stripe-A-Tube method is as more effective as measurement that transform hole of sta…

试飞结果表明，机翼蒙皮直接改装测量孔和测压带方法均能有效测量机翼表面压力分布。

youdao

And if NASA can't get the space shuttle to fly for four more years, the US is in a big hole in terms of human space flight because there's nothing to replace it coming along for about five more years.

NPR: Former Astronaut on NASA Risk Assessment