英语词汇“second quadrant”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	second quadrant
释义	second quadrant second quadrant [′sek·ənd ′kwä·drənt] (mathematics) The range of angles from 90 to 180°. In a plane with a system of cartesian coordinates, the region in which the x coordinate is negative and the y coordinate is positive.
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