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单词 分数
释义 分数分数[fēn shù]1. {数} fraction; fractional number:带分数mixed number;繁分数complex fraction;假分数improper fraction;真分数proper fraction2. (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.
常用词组1.分数部分 fractional part;2.分数采样法 {采矿} fractional sampling;3.分数磁荷 fractional magnetic charge;4.分数次积分 fractional intergrals; fractional integration;5.分数单位 sub-multiple unit;6.分数电荷 fractional (electric) charge;7.分数电荷粒子 fractionally charged particle;8.分数方程 fractional equation;9.分数根 fractional root;10.分数功率 fractional rating;11.分数函数 fractional function;12.分数化 fractionation;13.分数计算机 fractional computer;14.分数加感线圈 fractional loading coil;15.分数阶 fractional order;16.分数节距绕阻 fractional pitch winding;17.分数据 subdata;18.分数螺距 {工} fractional pitch;19.分数马力电动机 {电工} fractional horse power motor;20.分数式 fractional expression;21.分数微分 fractional differentiation;22.分数系数 fractional coefficient;23.分数线 lowest criterion of examination;24.分数谐波 fractional harmonic;25.分数运算 fractional arithmetic;26.分数正弦波 {物} fractional sine wave
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更新时间:2025/3/10 13:03:36