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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
radiation coincidence measurement
radiation cold polymerization
radiation compatibility testing between satellite system, launch vehicle and launch site
radiation compression
radiation condition
radiation constant
radiation control
radiation cooling
radiation copolymerization
radiation copolymerization; radiationinduced copolymerization
radiation correction of remote sensing data
radiation crosslinked foam materials
radiation crosslinked heat shrinkable materials
radiation cross-linked wire and cable
radiation crosslinked wire and cable
radiation crosslinking
radiation cross-section
radiation curing
radiation curing adhesive
radiation curing coating
radiation cytology
radiation damage
radiation damage and Synergistic Effects of hydrogen helium
radiation damage of metal
radiation damage of nuclear materials
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