“orbit of artificial earth satellite”的概念、定义、翻译、参考文献-科学参考

单词	orbit of artificial earth satellite
释义	orbit of artificial earth satellite Encyclopedia 工学﹝运行段轨道﹞释 orbit of artificial earth satellite人造地球卫星运行轨道从入轨到陨落（或返回地面）前，人造地球卫星质心的运动轨迹。工学﹝航天器飞行原理﹞释 orbit of artificial earth satellite人造地球卫星轨道人造地球卫星从与运载火箭分离入轨到陨落（或返回地面）前环绕地球运行的轨迹。
随便看	petal of a rose petaloid nebula with a sunken center petangue court Petar Beron petasma Petchara Chaowarat Peter Peter Abelard Peter Agre Peter Albert David Singer Peter Alexandrovich Pletnev Peter and Paul Fortress Peter Andreas Hansen Peter Andreas Heiberg Peter Andreevich Vyazemsky Peter Barnes Peter Behrens Peter Bell Peter Bell the Third Peter Berngardovich Struve Peter Bodunrin Peter Bogdanovich Peter Brian Medawar Peter Brook Peter Carey

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。