极坐标系

jí zuò biāo xì

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Definitions

1. system of polar coordinates

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Child Words of 极坐标系

• 系 系 xì: to connect
• 极 极 jí: extremely
• 标 标 biāo: mark
• 系 系 jì: to tie
• 坐标系 坐标系 zuò biāo xì: coordinate system (geometry)
• 极坐标 极坐标 jí zuò biāo: polar coordinates (math.)
• 坐 坐 zuò: to sit