请输入您要查询的字词:
单词
precise orbit determination
释义
precise orbit determination
Encyclopedia
工学
精密定轨
释
precise orbit determination
精密定轨
轨道确定与参数估计。根据对卫星的一系列含有误差的跟踪观测数据以及并不精确的轨道初值和动力学模型,采用一定的数学方法精确确定某一时刻卫星的轨道,并同时确定与轨道相关的物理参数和几何参数。
随便看
water project of Baojiatun village
water project operation for emergency water pollution accident
water project safety monitoring
water project seepage monitoring
water project visual inspection
water proof and moisture permeable finishing
waterproof board
waterproof coatings
waterproof coiled material
waterproof conerete
waterproof door chamber
waterproofing membrane
water proofing polymer
waterproof layer
waterproof leather
waterproof material
waterproof mortar
waterproof motor
waterproof of concrete structure joints
waterproof of construction joints
waterproof of deformation joints
waterproof of post-pouring belt
waterproof permeable layer
waterproof sealing material
waterproof textile materials for architecture
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:2025/3/17 10:43:19