“satellite operating density”的概念、定义、翻译、参考文献-科学参考

单词	satellite operating density
释义	satellite operating density Encyclopedia 工学遥感卫星与平台释 satellite operating density卫星运行密度在某一时刻单位卫星运行轨道上运行的卫星数。
随便看	half-tone halftone halftone image halftone original half-trace half-trajectory half-turn half-value discharge time half-value discharging time half value layer half-value layer half-value layer (HVL) half-wave antenna half-wave dipole half-wave filter half wave loss half-wave loss half-wave oscillator half wave plate half-wave plate half wave potential half-wave potential half-wave rectifier half-wave reflection half wave voltage

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。