请输入您要查询的英文单词：
单词
quadratic
释义
Examples:
quadratic function
—
二次函数
quadratic equation
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二次方程
quadratic polynomial
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二次多项式
quadratic form (math.)
—
二次型
quadratic (math.)
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二阶
(math.) quadratic (of degree two)
—
二次
quadratic curve
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二次曲
completing the square (solve quadratic equation, math)
—
配方
quadratic curve (geometry)
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二次曲线
completing the square (method of solving quadratic equation, math)
—
配方法
discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)
—
判别式
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mid position
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mid-program
mid quarter
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midrange
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midrange applications
mid-range as400
mid-range car
midrange cone
midrange drivers
midrange enterprise
mid-range market
mid-range model
mid-range packages
mid range power
mid-range radar
mid-range ranking
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/10/2 10:00:24