雅思分类词汇整理：数学（一）

　　数学（一）

　　1. error 错误 过失

　　2. accuracy 精确性 正确度

　　3. angel 角 角落

　　4. formula 公式 规则 Formula refers to a statement， especially an equation， of a fact， rule， principle， or other logical relation.

　　5. function 函数 In x=5y， x is a function of y.

　　6. addition 加法

　　7. divide 分割 除 The womans estate was divided among her children.

　　8. multiply 乘 增加

　　9. subtract 减去 If you subtract 2 from 6， you get 4.

　　10. adjacent 邻近的

　　11. algebra 代数学

　　12. arithmetic 算数 Arithmetic as a basic school subject should be fun for starters.

　　13. equation 等式 平衡 1+2=3 is a simple equation.

　　14. altitude 高度 At high altitudes of Tibet it is difficult to breathe.

　　15. geometry 几何学

　　16. circumference 圆周 The formula for calculating the circumference of circle and triangle are different.

　　17. slope 斜坡 斜面

　　18. summation 总和

　　19. symmetry 对称 匀称 The idea of symmetry is wildly used in architecture and designing.

　　20. approximate 近似的 大约的 The approximate number of demonstrators in front of the municipal office building was 900.

　　21. sequence 序列

　　22. progression 行进 级数

　　23. ascending 上升的 向上的

　　24. assumption 假定

　　25. probability 概率 可能性 Probability denotes a number expressing the likelihood that a specific event will occur， expressed as the ratio of the number of actual occurrences to the number of possible occurrences.

　　26. calculation 计算 考虑

　　27. classification 分类 分级

　　28. combination 组合 In mathematical terms， combination means one or more elements selected from a set without regard to the order of selection.

　　29. logarithm 对数

　　30. complementary 补充的 补足的 The two angels are complementary angles.

　　31. square 正方形 平方

　　32. congruent 全等的 They are congruent triangles.

　　33. constant 常数 恒量 Constant refers to a quantity assumed to have a fixed value in a specified mathematical context.

　　34. coordinate 同等的 There coordinate should show you your position.

　　35. cylinder 圆柱体 柱面