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   English
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to phrases
polar angle ['pəulə 'æŋg(ə)l]
sport., med. 极角
tech. 矢量角; 子午角; 极坐标角; 极距角
 English thesaurus
Polar Angle ['pəulə 'æŋg(ə)l]
law, abbr. PA
polar angle: 2 phrases in 2 subjects
Automobiles1
Oil / petroleum1