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2016年11月3日20时43分,我国最大推力新一代运载火箭——长征五号在文昌航天发射场成功实现首飞。作为我国新一代运载火箭的奠基之作,长征五号有哪些不同之处呢?最大航天人俗称长征五号为“大火箭”。长征五号运载火箭是我国研制的起飞规模最大、技术跨度最大、运载能力最大的大型运载火箭,它的能力和国外目前主流大型运载火箭相当。长征五号运载火箭外形巨大,立起来有20层楼高,箭体直径达5米,而目前我国现役火箭箭体直径最大的只有3.35米。最强长征五号火箭起飞质量约870吨,具备近地轨道25吨、地球同步转移轨道14吨运载
At 20:34 on November 3, 2016, the biggest thrust of our country is the launch of a new generation of launch vehicles - the Long March 5 at the Wenchang Space Launch Site. As the foundation of a new generation of launch vehicles for our country, what are the differences between the Long March 5? The largest space flight is the so-called “Big Rocket”. Long March V launch vehicle is the largest launch vehicle developed by China and has the largest technology span and the largest carrying capacity. Its capability is comparable to that of the mainstream large-scale launch vehicle currently used abroad. Long March V launch vehicle has a huge appearance and stands up to 20 storeys high, with an arrow body of 5 meters in diameter. At present, the largest rocket body in active service in China is only 3.35 meters in diameter. The Strongest Long March V rocket takes off at a mass of about 870 tons, with 25 tons of near-Earth orbit and 14 tons of Earth’s synchronous transfer orbit