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Saharan
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Encyclopedia
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撒哈拉语族
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Saharan
撒哈拉语族
非洲覆盖地理面积最广的语族之一,属尼罗-撒哈拉语系。分布于乍得北部、尼日利亚东北部、尼日尔东部、利比亚南部和苏丹南部的广大地区。
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trigonometric power formula
trigonometric problem
trigonometric product formula
trigonometric pseudo-spectral method
trigonometric ratio
trigonometric regression
trigonometric representation
trigonometric series
trigonometric series formula
trigonometric solution
trigonometric spline
trigonometric substitution
trigonometric sum
trigonometric-sum estimate
trigonometric system
trigonometric transformation
trigonometric weight
trigonometry
trigonometry angle
trigon/trigonid
trigonum
trigraded ring
trigram
trihapto ligand
trihedral
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