字词 | 分数 |
释义 | •¶ 带分数 mixed number •¶ 繁分数 complex fraction •¶ 假分数 improper fraction •¶ 真分数 proper fraction ②(表示成绩等的数字) mark; grade; point:•¶ 他在考试中得到好分数。 He attained a good mark in the examination. •¶ 他的三角学分数很低。 He received a low mark for trigonometry. •¶ 他的学期论文得了个不及格分数。 He received a falling grade on the term paper. 分数部分fractional part分数采样法 〖采矿〗fractional sampling分数磁荷fractional magnetic charge分数次积分fractional intergrals; fractional integration分数单位sub-multiple unit分数电荷fractional (electric) charge分数电荷粒子fractionally charged particle分数方程fractional equation分数根fractional root分数功率fractional rating分数函数fractional function分数化fractionation分数计算机fractional computer分数加感线圈fractional loading coil分数阶fractional order分数节距绕阻fractional pitch winding分数据subdata分数螺距 〖工〗fractional pitch分数马力电动机 〖电〗fractional horse power motor分数式fractional expression分数微分fractional differentiation分数系数fractional coefficient分数线lowest criterion of examination; grade cut-off point; minimum passing score; borderline分数谐波fractional harmonic分数运算fractional arithmetic分数正弦波 〖物〗fractional sine wave |
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