rocketry

简明释义

英[ˈrɒkɪtri]美[ˈrɑːkɪtri]

n. 火箭学，火箭技术；火箭（集合称）；火箭研究

英英释义

单词用法

同义词

反义词

例句

1.Rocketry will also play an important role.

火箭技术将扮演一个重要的角色。

2.Their research in rocketry blazed the way for space travel.

他们在火箭方面的研究开辟了太空旅行的道路。

3.It would be foolish to assign rocketry success to one person totally.

完全的将火箭事业的成功与某一个人完全联系起来是愚蠢的。

4.It would be foolish to assign rocketry success to one person totally.

完全的将火箭事业的成功与某一个人完全联系起来是愚蠢的。

5.Can you imagine any other way to stop the rocketry of Israeli towns?

你能想象任何其他方式阻止火箭的以色列城镇？

6.Many engineers specialize in rocketry to design better launch vehicles.

许多工程师专门研究火箭技术，以设计更好的发射载具。

7.The museum has an exhibit dedicated to the history of rocketry.

博物馆有一个专门介绍火箭技术历史的展览。

8.He has a deep interest in rocketry and dreams of becoming an astronaut.

他对火箭技术有浓厚的兴趣，梦想成为一名宇航员。

9.The new program at the university focuses on rocketry and space exploration.

大学的新项目专注于火箭技术和太空探索。

10.The students in the advanced physics class are learning about rocketry.

高级物理课的学生们正在学习火箭技术。

作文

Rocketry has been a fascinating field of science and engineering that has captured the imagination of people around the world. The term rocketry (火箭技术) refers to the design, construction, and operation of rockets. It is a discipline that combines various aspects of physics, mathematics, and engineering to propel vehicles beyond the Earth's atmosphere. The history of rocketry (火箭技术) dates back centuries, but it gained significant momentum in the 20th century with the advent of space exploration. One of the most notable figures in the development of rocketry (火箭技术) was Konstantin Tsiolkovsky, who is often regarded as the father of modern astronautics. His theoretical work laid the groundwork for understanding how rockets could be used to reach space.The practical application of rocketry (火箭技术) began during World War II when the German V-2 rocket became the world's first long-range guided ballistic missile. This technology sparked interest in both military and civilian applications of rocketry (火箭技术). After the war, many scientists, including Wernher von Braun, migrated to the United States and played pivotal roles in the American space program.The Cold War era marked a significant turning point for rocketry (火箭技术), as the United States and the Soviet Union competed to demonstrate their technological prowess. The launch of Sputnik by the Soviet Union in 1957 was a landmark event that ignited the space race. This achievement not only showcased the advancements in rocketry (火箭技术) but also prompted the United States to accelerate its own space exploration efforts.One of the most remarkable achievements in rocketry (火箭技术) came in 1969 when NASA successfully landed astronauts on the Moon during the Apollo 11 mission. This monumental event was made possible through the innovative designs and engineering feats accomplished in the field of rocketry (火箭技术). The Saturn V rocket, which was used for the Apollo missions, remains one of the most powerful rockets ever built and exemplifies the incredible potential of rocketry (火箭技术).Today, rocketry (火箭技术) continues to evolve with advancements in technology and materials. The rise of private companies such as SpaceX and Blue Origin has revolutionized the industry, making space more accessible than ever before. These companies are not only focused on launching satellites but are also working towards ambitious goals such as Mars colonization and space tourism. The future of rocketry (火箭技术) holds exciting possibilities, with ongoing research in reusable rocket technology and sustainable propulsion systems.In conclusion, rocketry (火箭技术) is a vital area of study that has transformed our understanding of space and our ability to explore it. From its historical roots to its current innovations, rocketry (火箭技术) represents the pinnacle of human ingenuity and ambition. As we look to the stars, the continued advancement of rocketry (火箭技术) will undoubtedly play a crucial role in shaping the future of exploration and discovery beyond our planet.

火箭技术是一个迷人的科学和工程领域，吸引了世界各地人们的想象力。术语rocketry（火箭技术）指的是火箭的设计、建造和操作。这是一个结合物理学、数学和工程各个方面的学科，用于推动车辆超越地球大气层。rocketry（火箭技术）的历史可以追溯到几个世纪以前，但在20世纪随着太空探索的出现获得了显著的发展。现代宇航学之父康斯坦丁·齐奥尔科夫斯基是rocketry（火箭技术）发展的最著名人物之一。他的理论工作为理解如何利用火箭进入太空奠定了基础。rocketry（火箭技术）的实际应用始于第二次世界大战，当时德国的V-2火箭成为世界上第一种远程制导弹道导弹。这项技术激发了对rocketry（火箭技术）军事和民用应用的兴趣。战后，许多科学家，包括维尔纳·冯·布劳恩，移居美国并在美国的太空计划中发挥了关键作用。冷战时期标志着rocketry（火箭技术）的重要转折点，美国和苏联争相展示其技术实力。1957年，苏联发射的史普特尼克卫星是一个里程碑事件，点燃了太空竞赛。这一成就不仅展示了rocketry（火箭技术）的进步，还促使美国加快了自己的太空探索努力。在1969年，NASA成功将宇航员送上月球的阿波罗11号任务是rocketry（火箭技术）最显著的成就之一。这一伟大事件的实现得益于在rocketry（火箭技术）领域取得的创新设计和工程成就。用于阿波罗任务的土星五号火箭仍然是有史以来最强大的火箭之一，体现了rocketry（火箭技术）的巨大潜力。如今，rocketry（火箭技术）随着技术和材料的进步而不断发展。私营公司如SpaceX和蓝色起源的崛起彻底改变了这一行业，使太空变得比以往任何时候都更加可及。这些公司不仅专注于发射卫星，还致力于雄心勃勃的目标，如火星殖民和太空旅游。未来的rocketry（火箭技术）充满令人兴奋的可能性，正在进行的可重复使用火箭技术和可持续推进系统的研究。总之，rocketry（火箭技术）是一个重要的研究领域，改变了我们对太空的理解以及探索太空的能力。从其历史根源到目前的创新，rocketry（火箭技术）代表了人类聪明才智和雄心的巅峰。当我们仰望星空时，rocketry（火箭技术）的不断进步无疑将在塑造我们超越地球的未来探索和发现中发挥至关重要的作用。