His rocket harnesses a nuclear process to produce a hot gas plasma.
他设计的火箭能利用核反应过程产生的一种高温的气态等离子体。
Chuck Yeager first broke the sound barrier in his rocket-powered X-1 in 1947, so it's staggering to think that just 23 years later, we stood poised to take our leisure travel supersonic as well.
1947年,查克·耶格尔用火箭动力的X - 1第一次突破了音障,让我们吃惊的是,仅仅23年后,我们在休闲旅行中已经可以享受超音速飞行。
His food would be cooked on a rocket stove made from two old catering tins, and he would wash in a solar shower essentially a black plastic bag suspended from a tree, and warmed by the sun.
他在那个用两块马口铁桶做的火箭柴炉上烧火做饭,如果天晴太阳高照,还能靠挂在树上的那个黑塑料袋里搞点热乎水洗洗澡。
Finally,on February twentieth, John Glenn climbed into his tiny spacecraft on top of the huge Atlas rocket.
VOA: special.2009.06.17
But he has won praise at home for his support for developing satellite and rocket technology.
VOA: special.2009.05.23
Schirra fired a rocket exactly long enough to put his spacecraft in the same orbit.
VOA: special.2009.07.01
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