请输入您要查询的字词:
单词
X射线导航
释义
X射线导航
Encyclopedia
工学
天文导航系统
释
X-ray navigation
X射线导航
以X射线脉冲星或其他宇宙X射线源辐射的X射线光子作为观测信号,通过X射线探测器获取脉冲到达时间/方向等观测量,经过数据处理自主确定航天器位置、姿态和时间等参数的方法或过程。
随便看
statistics of reuse rate of scientific and technological archives
statistics of science and technology archives
statistics of scientific and technological finance
statistics of scientific and technological personnel
statistics of talent
statistics of water utilization
statistics of work safety accidents
statistics on R&D
statistics on R&D inputs
statistics on science and technology
Statistics on the Arts
statistics on uses of insurance fund
statistics professional qualification examina
statistic有界完全充分统计量
statitron
statoblast
statoconium
statocyst
statohm
statolith
statometer
stator
stator of centrifugal compressors
stator of hydro-generator
statoscope
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/12 2:14:57