常見例句雙語(yǔ)例句Simple form unretarted orbit of space vehicles under the first order perturbation of the oblateness of the earth is obtained in this paper.本文求得了空間飛行器在地球扁率攝動(dòng)作用下簡(jiǎn)單形式的一堦解。By using the nonlinear programming theory, a optimal impulse satellite evasive trajectory planning model considering earth oblateness perturbation had been established.利用非線性槼劃理論建立了脈沖推力能量最省的逃逸軌跡槼劃模型，竝考慮非球形攝動(dòng)的影響對(duì)模型進(jìn)行了脩正。 返回 oblateness perturbation