What is the name of the song in the movie Long March
The episodes of the movie Long March included "Ten Sends Off the Red Army,""The Red Army Is Not Afraid of the Difficulties of the Expedition," and "Ten Thousand Rivers and Mountains." Read more exciting novels for free
The name of the protagonist of the movie 'My Long March'?
The name of the protagonist in the movie My Long March was Wang Dazhu.
The ninth song of the Long March
Yin Xiumei was the lead singer in Song 9 of the Long March. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Comparing Long March 9 and Long March 5
There were many comparisons between the Long March 9 and the Long March 5: 1. ** In terms of transportation capacity ** - Long March 5's low-Earth orbit carrying capacity was 25 tons, the Earth synchronous orbit carrying capacity was 14 tons (Long March 5B), and the Earth-Moon transfer orbit carrying capacity was 8 tons (Long March 5B). - Long March 9's low-Earth orbit carrying capacity was 140 tons, the Earth-Moon transfer orbit carrying capacity was 50 tons, and the Earth-Fire transfer orbit carrying capacity was 44 tons. Its carrying capacity far exceeded Long March 5. 2. ** Rocket size ** - The Long March 5 had a take-off mass of 867 tons. - The Long March 9 had a take-off mass of more than 4000 tons, a total height of 100 meters, and a core diameter of 10 meters. It was much larger than the Long March 5. 3. ** Research and Development ** - The Long March 5 had already been put into use and was ranked second among the large launch vehicles in active service in various countries. - The Long March 9 was in the key technical breakthrough and program deepening demonstration stage as of 2022. It was planned to make its first flight around 2030. 4. ** In terms of design ideas ** - The Long March 5 had many problems, such as the balance of interests of various departments, high technical difficulty, long research and development cycle, high cost, and basically no recycling potential. - The Long March 9 was a combination of the high-thrust high-pressure liquid oxygen kerosene engine that Russia was good at and the high-thrust hydrogen oxygen engine that the United States was good at. However, the high-thrust high-pressure liquid oxygen kerosene engine was still in pre-development, and the hydrogen oxygen engine was difficult to develop. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
Long March 9 vs. Long March 5
The Long March 9 was different from the Long March 5 in many aspects: 1. ** Carrying capacity **: - The Long March 9 low-Earth orbit (LEO) had a carrying capacity of 140 tons, the Earth-Moon transfer orbit (LTO) 50 tons, and the Earth-Fire transfer orbit (TMT) 44 tons, while the Long March 5 low-Earth orbit had a carrying capacity of 25 tons and the synchronous transfer orbit 14 tons. It could be seen that the carrying capacity of the Long March 9 in low-Earth orbit, Earth-Moon transfer orbit, and Earth-Fire transfer orbit far exceeded that of the Long March 5. 2. ** size **: - The core of the Long March 9 had a diameter of 10 meters and a height of about 110 meters. The total length of the Long March 5 arrow was 56.97 meters and the diameter was 5 meters. Therefore, the Long March 9 was larger than the Long March 5 in diameter and height. 3. ** Take-off Quality **: - The Long March 9's take-off mass exceeded 4000 tons, while the Long March 5's take-off mass was about 878 tons. The Long March 9's take-off mass was nearly five times that of the Long March 5. 4. ** Mission usage **: - The Long March 9 was developed in response to the needs of future deep space exploration, manned moon landing and fire landing, space infrastructure construction (such as space solar power plants), and other missions. The Long March 5 was mainly used to complete the launch missions of various spacecraft such as low-Earth orbit satellites, Earth-synchronous transfer orbit satellites, Sun-synchronous orbit satellites, space stations, lunar probes, and Mars probes. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
Long March 11
The Long March 11 had a capacity of 0.7 tons in low-Earth orbit, 0.5 tons in 500-kilometer sun-synchronous orbit, and 0.4 tons in 700-kilometer sun-synchronous orbit. The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
Long March 9 2021
On June 24,2021, Academician Long Lehao, an aerospace expert, announced the latest version of Long March 9 at a speech in Hong Kong. The Long March 9 "2021 version"(referred to as the "21 version") was larger than the "11 version" core class, with greater thrust and carrying capacity. It could meet the needs of large-scale manned flights in the future. The biggest difference between the "21 version" and the "11 version" was the removal of the thrusters. This change was to reduce its weight while increasing its carrying capacity. "Version 21" Long March 9 replaced the four YF - 130 engines with a single thrust of 480 tons with 16 YF - 135 liquid oxygen kerosene engines with a single thrust of 350 tons. This not only made the thrust nearly 6000 tons, but also reduced the weight of the thrusters by 15 tons. The design height of the "21 edition" Long March 9 was 108 meters, the diameter of the first and second cores increased from 9.5 meters to 10.6 meters, and the diameter of the fairing increased to 9.5 meters. Its main engine was 16 YF - 135 high-pressure liquid oxygen kerosene engines that were being planned. The thrust of a single chamber was 360 tons, 120 tons higher than that of the YF - 130. Although the "21 version" and "11 version" had a take-off thrust of about 5800 tons, the "21 version" had a greater thrust in the second and third stages. The second stage used four 120-ton 120tHo hydrogen oxygen engines, which increased the thrust by 40 tons. The third stage used a 120-ton 120tHo hydrogen oxygen engine, which increased the thrust by 20 tons. The 21st version of Long March 9 saved the dry weight of four 15-ton boosters, increasing the carrying capacity to 150 tons. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
Long March 9, 2033
The Long March 9 was planned to carry out two flight verification missions around 2033. Its basic model (the first stage of the rocket can be reused, the second/third stage is not reused) is expected to fly for the first time in 2032 - 2033, and the two-stage fully reused configuration is planned to fly for the first time in 2033 - 2035. The Long March 9 will carry out a sub-level fixed-point return test at sea around 2033, and finally break through the key technology of two-stage complete reuse. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
Movie in March 2024
There were many movies that would be released in March 2024. Some of the highly anticipated movies included The Man I Lost, Dune 2, The Tale of the Kong Show, Chasing the Moon, The Killing of the Show, Killing the Three Pests, Oppenheim, and so on. These movies covered different types, from romantic comedies to fantasy action movies.
Movie in March 2024
There were many movies that would be released in March 2024. Some of the highly anticipated movies included The Man I Lost, Dune 2, The Tale of the Kong Show, Chasing the Moon, The Killing of the Show, Killing the Three Pests, Oppenheim, and so on. These movies covered different types, from romantic comedies to fantasy action movies. The audience could look forward to enjoying these wonderful films in March.
Movie in March 2024
In March 2024, there would be a number of highly anticipated movies. Some of the movies included The You I Lost, Dune 2, The Peacock, Chasing the Moon, Killing, Chasing the Three Perils, Oppenheim, and so on. These movies covered different types, from romantic comedies to fantasy action movies. These movies would satisfy the different tastes and preferences of the audience.