2. 基本数学概念
arithmetic mean 算术平均值 weighted average 加权平均值 geometric mean 几何平均数 exponent 指数,幂 base 乘幂的底数,底边 cube 立方数,立方体 square root 平方根cube root 立方根common logarithm 常用对数digit 数字 constant 常数 variable 变量inverse function 反函数complementary function 余函数 linear 一次的,线性的 factorization 因式分解 absolute value 绝对值,e.g.|-32|=32 round off 四舍五入数学
新人教版英语八下《Unit 1 Will people have robots》ppt复习课件1
人教新目标版英语八下《Unit 9 Have you ever been to an amusement park》ppt课件(五)
人教新目标版英语八下《Unit 9 Have you ever been to an amusement park》ppt课件(一)
人教新目标版英语八下《Unit 8 Why don’t you get her a scarf》ppt课件(二)
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件(三)
人教版英语八下Unit 10《I’ve had this bike》(Section A 1b)课文朗读
人教新目标版英语八下《Unit 7 Would you mind turning down the music》ppt课件
新人教版英语八下《Unit 1 Will people have robots》ppt课件1
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt复习课件
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件(五)
新人教版英语八下《Unit 1 Will people have robots》ppt复习课件
新人教版英语八下《Unit 10 It’s a nice day, isn’t it》ppt课件包(含素材文件)1
新人教版英语八下《Unit 10 It’s a nice day, isn’t it》ppt课件包(含素材文件)
人教新目标版英语八下《Unit 7 Would you mind turning down the music》ppt课件(四)
人教新目标版英语八下《Unit 2 What should I do》ppt期末复习课件
人教新目标版英语八下《Unit 8 Why don’t you get her a scarf》ppt课件
人教版英语八下Unit 10《I’ve had this bike》(Irregular Verbs)课文朗读
人教新目标版英语八下《Unit 8 Why don’t you get her a scarf》ppt课件(五)
人教新目标版英语八下《Unit 7 Would you mind turning down the music》ppt课件(三)
人教新目标版英语八下《Unit 10 It’s a nice day, isn’t it》ppt课件(一)
新人教版英语八下《Unit 2 What should I do》(第1课时)ppt课件
人教新目标版英语八下《Unit 7 Would you mind turning down the music》ppt课件(一)
新人教版英语八下《Unit 9 Have you ever been to an amusement park》(SectionA)ppt课件
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件(二)
人教新目标版英语八下《Unit 9 Have you ever been to an amusement park》ppt课件(二)
人教版英语八下Unit 10《I’ve had this bike》(Section A 2a)课文朗读
人教新目标版英语八下《Unit 7 Would you mind turning down the music》ppt课件(二)
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件(四)
人教新目标版英语八下《Unit 2 What should I do》ppt课件(一)