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archaeological chronology
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archaeological chronology
Encyclopedia
理学
第四纪年代学
释
archaeological chronology
考古年代学
为探索人类起源和进化、人类文明演化过程、人与环境相互关系等历史发展规律构建时间框架的学科。
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refract
refracted near-field method
refracted ray
refractile body
refracting angle
refracting telescope
refraction
refraction and reflection of light on boundary
refraction angle
refraction anomaly
refraction coefficient
refraction constant
refraction correction
refraction effect on crystal surface
refraction error
refraction halo
refraction index ellipsoid
refraction law
refraction of cleavage
refraction of electromagnetic wave in the atmosphere
refraction of light
refraction seismic
refraction seismic observation system
refraction seismic prospecting
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