学习资料收集于网络，仅供参考初中数学英语名词positive['p ɑ z?t?v]number正数negative['n ?g?t?v] number负数rational['r? ??n!] number有理数number axis ['? ks ?s]数轴origin[' ?r?d ??n] 原点opposite [' ɑ p?z?t] number相反数absolute[' ɑ p?z?t]value['v? lju] 绝对值power ['pau ? ] 乘方，幂base number底数exponent[?k'spon?nt] 指数approximate[?'pr ɑ ks?m?t] number 近似数significant[s?g'n ?f?k ?nt] digit有效数字monomial [m ?'nom ??l]单项式coefficient[,ko ?'f ???nt]系数degree of a monomial单项式的次数polynomial[,p ɑ l?'nom??l] 多项式term [t ? m] 项constant['k ɑ nst?nt] term 常数项degree of a polynomial[,p ɑ l?'nom??l] 多项式次数equation['k ɑ nst?nt]方程integral[' ?nt ?gr ?l] expression [ ?k'spr ???n]整式solution [s ?'lu ??n] 解linear['l ?n?? ] equation[ ?'kwe ??n] with one unknown一元一次方程net 展开图geometric [d ???'m ?tr ?k]figure['f ?gj ? ]几何图形solid['s ɑ l?d]figure ['f ?gj ? ] 立体图形plane figure ['k ɑ nst?nt]平面图形solid['s ɑ l?d]体line 线surface['s ? f?s] 面point点intersection [, ?nt ? 's?k ??n] 相交point of intersection焦点center中点angle ['??g!]角distance距离angular['??gj?l? ] dissector角平分线complementary[,k ɑ mpl?'m?nt?r?] angle 余角degree度supplementary[,s ?pl ?'m ?nt ?ri] angle 补角学习资料学习资料收集于网络，仅供参考congruent['k ɑ ?gru?nt] figures全等形symmetric [s?'m ?tr ?k] figure 轴对称图形congruent triangles['tra ?,??g!]全等三角形axis of symmetry ['s ?m ?tr ?]对称轴symmetric points对称点radicand['r? d ?,k? nd] 被开方数perpendicular [,p ? p?n'd ?kj ?l? ] bisector[ba ?'s?kt ? ]垂直平分线graph [gr?f] 图象isosceles [a ?'s ɑ s!,iz] triangle 等腰三角形variable ['v ?r??b!] 变量equilateral[,ikw ?'l? t ?r ?l] triangle等边三角形constant ['k ɑ nst?nt]常量arithmetic[?'r ?θ m?t?k] square [skw ?r] root 算术平方根real number实数square root平方根 / 二次方根extraction[ ?k'str? k??n] of square root开平方cube [kjub]root立方根 / 三次方根extraction of cube root开立方radical ['r? d ?k!] exponent [?k'spon ?nt]根指数irrational [?'r? ??n!] number无理数function ['f ??k?? n] 函数 independent [,?nd ?'p ?nd ?nt] variable 自变量proportional [pr ?'por ??n!] function 正比例函数 linear ['l ?n ?? ] function 一次函数formula ['f ?rmj ?l ?] for the difference of squares 平方差公式factoring ['f? kt ? ] 因式分解 formula for the square of the sum 完全平方公式common ['k ɑ m?n] factor ['f? kt ? ] 公因式adjacent[ ?'d ?es?nt] angles on a straight[stret] line邻补角vertical['v ? t?k!]angles对顶角perpendicular [,p ? p ?n'd ?kj ?l? ]垂直corresponding[,k ?r ?'sp ɑ nd??]angles同位角perpendicular line垂线alternate[' ?lt ? n ?t] interior[?n't ?r?? ] angles内错角foot of a perpendicular垂足interior angles on the same side同旁内角parallel['p?r?,l?l]平行proposition [,pr ɑ p?'z???n] 命题theorem['θri?m]定理学习资料学习资料收集于网络，仅供参考translation[tr?ns'le ??n] 平移ordered pair有序数对rectangular[r ?k't??gj? l? ] coordinate[ko' ?rdnet] system['s ?st ?m] 平面直角坐标系x-axis['?ks ?s] x 轴y-axis y 轴coordinate座标quadrant['kw ɑ dr?nt] 象限triangle三角形altitude ['? lt ?,tjud] 高median['mid ??n]中线bisector [ba ?'s?kt ? ] of angle角平分线polygon['p ɑ l?,gɑ多n]边形diagonal [da ?'? g?n!] 对角线regular['r ?gj ?l? ] polygon 正多边形linear equation of two unknows二元一次方程system of linear equation of two unknows二元一次方程组bar graph条形图substitution[,s ?bst ?'tju ??n] method ['m ?θ?d] 代入法 inequality [ ?n ?'kw ɑ l?t?]不等式addition[?'d ???n] - substitution method加减法solution[s?'lu ??n]set 解集linear equality[i'kw ɑ l?t?]of one unknow二元一次不等式statistic[st ?'t ?st ?k]统计学system of linear equality of one unknow二元一次不等式组pie chart [t ?ɑrt]扇形图sampling ['s? mpl ??] survey 抽样调查 histogram ['h ?st ?,gr? m] 直方图population [,p ɑ pj?'le??n] 总体 individual [, ?nd ?'v?d?u?l] 个体sample ['s? mp!] 样本 sample size [sa ?z] 样本容量simple random ['r? nd ?m] sampling ['s? mpl ??] 简单随机抽样frequency ['frikw ?ns ?] distribution [,d ?str ?'bju ??n] 频数分布fraction in lowest terms 最简分数 reduction [r ?'d ?k ??n] of a fraction 约分changing factions to a common denominator [d ?'n ɑ m?,net?] 通分fractional equation 分式方程 fraction ['fr? k ??n] 分式inverse [ ?n'v ? s] proportional [pr ?'por ??n!] function ['f ??k?? n] 反比例函数学习资料学习资料收集于网络，仅供参考hyperbola [ha ?'p ? b ?l ?] 双曲线parallelogram[,p? r?'l ?l ?,gr? m] 平行四边形rectangle[r ?k't??g!] 矩形rhombus['r ɑ mb?s] 菱形square [skw ?r] 正方形trapezium[tr ?'piz ??m]梯形isosceles[a ?'s ɑ s!,iz] trapezium等腰梯形barycenter重心weighted['wet ?d] average ['? v?r?d?] 加权平均数weight 全median['mid ??n] 中位数。