基本解釋n. 火箭學，火箭技術；火箭（集合稱）；火箭研究同根派生 rocketry相關詞英漢例句雙語例句Their research in rocketry blazed the way for space travel.他們在火箭方面的研究開辟了太空旅行的道路。chazidian.comRocketry is a mature technology, and NASA has always relied on using contractors to build its rockets and spacecraft.火箭技術已經(jīng)相當成熟，一直以來NASA都是把火箭和航天器的建造交給承包商負責的。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.物理學家羅伯特·戈達德是火箭先驅(qū)。1930年代，在新墨西哥羅斯威爾他的車間前，他站在他的實驗性A系列一個火箭旁。權威例句Its team of computer scientists from Caltech turned their data-sifting skills from rocketry to consumer behavior.FORBES: Building Yahoo's ArcadeJohn Carmack, the videogame programmer and cofounder of id Software, has a rocketry startup called Armadillo Aerospace.FORBES: On The Cover/Top StoriesRocketry is a mature technology, and NASA has always relied on using contractors to build its rockets and spacecraft.ECONOMIST: The space shuttlerocketry更多例句詞組短語短語Advanced Rocketry 高級火箭rocketry approach 發(fā)射火箭的進入MODEL ROCKETRY 火箭模型Disrupt Rocketry 破壞火箭rocketry y 火箭技術rocketry更多詞組英英字典柯林斯英英字典 the science and technology of the design, operation, maintenance, and launching of rockets rocketry劍橋字典rocketry柯林斯字典專業(yè)釋義航空、航天科學技術火箭能源科學技術火箭技術火箭學機械工程火箭技術火箭學