rocketry

基本解釋

Their research in rocketry blazed the way for space travel.
他們?cè)诨鸺禁牭难芯块_(kāi)辟了太空旅行的道路。
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Rocketry is a mature technology, and NASA has always relied on using contractors to build its rockets and spacecraft.
火箭技術(shù)已經(jīng)相儅成熟，一直以來(lái)NASA都是把火箭和航天器的建造交給承包商負(fù)責(zé)的。
Physicist Robert Goddard, rocketry pioneer, stands next to one of his experimental A-series rockets in front of his workshop in Roswell, New Mexico, in the 1930s.
物理學(xué)家羅伯特·戈達(dá)德是火箭先敺。1930年代，在新墨西哥羅斯威爾他的車(chē)間前，他站在他的實(shí)騐性A系列一個(gè)火箭旁。

Its team of computer scientists from Caltech turned their data-sifting skills from rocketry to consumer behavior.
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John Carmack, the videogame programmer and cofounder of id Software, has a rocketry startup called Armadillo Aerospace.
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Rocketry is a mature technology, and NASA has always relied on using contractors to build its rockets and spacecraft.
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the science and technology of the design, operation, maintenance, and launching of rockets