请输入您要查询的字词:
单词
岁差
释义
岁差
Encyclopedia
理学
天体测量学
释
precession
岁差
地球自转参数的一部分,是地球自转轴或对应的平天极在惯性空间绕北黄极的长周期旋转,相应的春分点沿黄道以约50角秒/年速率的西退运动称为岁差。
理学
岁差
释
precession
岁差
地球自转轴绕黄道轴旋转的运动。
Physics
precession
①进动
†
,旋进
†
②岁差
Astronomy
1、precession; 2、precession of the equinox
岁差
随便看
surface wave antennas
surface-wave antennas
surface wave data processing and interpretation
surface wave exploration
surface wavefront
surface waveguide
surface wave method
surface wave seismic phase
surface wave seismometer
surface waviness
surface Web
surface web
surface with boundary
surface without boundary
surface with positive index
surface with singularities
surface X-ray diffraction
surface– borehole variant
Surfacing
surfacing
surfactant
surfactant enhanced remediation
surfactant flooding
surfactant for cooking cocoon
surfactant-type antistatic agent
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:2026/8/11 12:17:48