阿里嘎多~
Satellite solar array attenuation factor is mainly composed of particle radiation attenuation factor, ultraviolet radiation attenuation factor, but because of the space environment and its complex, the solar battery plate subjected to environmental effects are integrated, with only the factor to describe the solar attenuation law is not enough.This paper uses some of sun synchronous orbit satellite on orbit 6 years of solar array output power data by satellite in orbit the solar incident angle, the Sun-Earth distance factor, solar array temperature calculation, the final calculation of the solar array in the satellite life of the attenuation factor, including particle decay factor, ultraviolet radiation attenuation factor and other the attenuation factor.On the attenuation coefficient of exponential function fitting, the difference between the sum of square error is 0.000127, the exponential function can describe the solar array attenuation factor decline.Other sun synchronous orbit satellite by using the exponential function of the type, the satellite solar incident angle, the Sun-Earth distance factor, solar array temperature parameters into the solar array output power can be obtained by the formula, on-orbit satellite solar array output power prediction value.Pudding.
摇滚小青蛙
太空飞船的英文怎么读,英文可以是,Space ship。提一下,spacecraft 航天器;宇宙飞船,spaceshipn.宇宙飞船,space shuttlen.航天飞机
猫猫的习惯
宇宙飞船Many new aspects of lunar research will be explored by space vehicles.月球研究的许多新方面可用宇宙飞船来探测。-- 英汉 - 辞典例句Spacecraft are vehicles used for flight in outer space.宇宙飞船是用于太空飞行的交通工具。-- 英汉 - 辞典例句Spacecraft have already traveled to other planets.宇宙飞船已游览了别的行星。-- 英汉 - 辞典例句Spaceships make it possible to travel to the moon.宇宙飞船使去月球旅行成为可能。-- 英汉 - 辞典例句The spaceship made a safe landing on the moon.宇宙飞船在月球上安全着陆。-- 英汉 - 辞典例句The advent of aircraft brought with it aeronautical engineering.宇宙飞船的问世导致了航天工程的出现。-- 英汉 - 辞典例句The spacecraft rounded the moon.宇宙飞船环绕月球飞行。-- 英汉 - 辞典例句The spacecraft splashed down in the Pacific.宇宙飞船溅落在太平洋。-- 英汉 - 辞典例句The two spacecraft will link up (with each other) in orbit.两艘宇宙飞船将於轨道上(互相)连接.-- 英汉 - 辞典例句Let' s pretend we' re on the spaceship orbiting round the earth !让我们假装是在沿轨道绕地球运转的宇宙飞船上!-- 英汉 - 辞典例句�0�8 Jukuu 句酷 查看更多例句...海词在线词典 宇宙飞船 [yǔ zhòu fēi chuán]space ship space craft spaceship spacecraft astronautical vehicle detection相关解释:space vehicle aerospacecraft 例句:今日发射宇宙飞船的计画, 因天气恶劣而落空.Bad weather has frustrated plans to launch the spacecraft today.指挥部命令宇宙飞船返回地球.Mission control ordered the spacecraft to return to earth.两艘宇宙飞船将於轨道上(互相)连接.The two spacecraft will link up (with each other) in orbit
小开心文文
卫星太阳电池阵衰减因子主要由粒子辐照衰减因子、紫外辐照衰减因子组成,但由于空间环境及其复杂,太阳电池片受到的环境影响是综合的,仅用上述因子描述太阳电池衰减规律是不够的。文章利用某太阳同步轨道卫星在轨6年的太阳电池阵输出功率数据,通过在轨卫星太阳入射角、日地距离因子、太阳电池阵温度进行归一化计算,最终计算出太阳电池阵在卫星寿命过程中衰减因子,其中包括粒子衰减因子、紫外辐照衰减因子等其它衰减因子。对衰减因子进行指数函数拟合,两者差值的误差平方和为0.000127,说明此指数函数可以描述太阳电池阵衰减因子衰降情况。其它太阳同步轨道卫星利用此指数函数表的式,将卫星太阳入射角、日地距离因子、太阳电池阵温度等参数代入太阳电池阵输出功率公式进行计算,即可得到在轨卫星太阳电池阵输出功率预测值。 Satellite solar cell array attenuation factor mainly by the particles attenuation factor, ultraviolet irradiation irradiation attenuation factor, but because the space of environment and its complex, the sun of the environmental impact of the battery by is integrated, using the above factors describe only the sun battery decay laws are not enough. The article used a synchronous satellites in orbit the sun on-orbit six years of the sun battery array output power data, the paper incidence Angle, the sun, satellite orbit to the distance factor, the sun, the temperature of the battery array normalized calculation, and finally calculated the sun battery array in the process of life in satellite attenuation factor, including attenuation factor, ultraviolet radiation particles attenuation factor and other attenuation factor. Attenuation factor of on index function fitting, both poor value error square is 0.000127, indicating that this index function can describe the sun battery array attenuation factor came away. Other sun synchronous satellites in orbit using the index function of the type, the satellite table incidence Angle, the sun to the distance factor, the sun, battery array parameters such as temperature and battery power output into the sun in the formula calculation, can get satellite orbit the sun battery array output power predictive value.