4.代数式,方程,不等式
algebraic term 代数项 like terms, similar terms 同类项 numerical coefficient 数字系数literal coefficient 字母系数inequality 不等式triangle inequality 三角不等式 range 值域 original equation 原方程equivalent equation 同解方程,等价方程 linear equation 线方程
5.分数,小数
proper fraction 真分数 improper fraction 假分数 mixed number 带分数 vulgar fraction,common fraction 普通分数 simple fraction 简分数 complex fraction 繁分数 numerator 分子 denominator 分母 common denominator 公分母 quarter 四分之一 decimal fraction 纯小数 infinite decimal 无穷小数 recurring decimal 循环小数 tenths unit 十分位
56. 集合
union 并集 proper subset 真子集 solution set 解集
7.数列
arithmetic progression 等差数列 geometric progression 等比数列
8.其它
approximate 近似 clockwise 顺时针方向 cardinal 基数ordinal 序数 direct proportion 正比 distinct 不同的 estimation 估计,近似 parentheses 括号 proportion 比例 permutation 排列combination 组合 table 表格 trigonometric function 三角函数 unit 单位,位
几何 GEOMETRY
1.角
alternate angle 内错角 corresponding angle 同位角 vertical angle 对顶角 central angle 圆心角 interior angle 内角 exterior angle 外角 supplementary angles 补角complementary angle 余角 adjacent angle 邻角acute angle 锐角 obtuse angle 钝角right angle 直角 round angle 周角 straight angle 平角 included angle 夹角
Man arrested for phone case
Misprinted money in Jinan
Graduate buys house for parents
Massive umbrella sets world record
Graft charges cloud future for Sarkozy
Fake car model discovered
Note for parents taking plane
Man arrested for illegal assembly
Dining in the sky in Kunming
Homemade car turns heads
Illegal drugs go up in smoke in Guangdong
Tijuana drug cartel chief arrested while watching World Cup
Airplane part falls off
Gangnam Style wakes up girl
'Fake policemen' on duty
Punishment for traffic violations
Cares for old books
The pole-dancing grandma
Decades-old farm subsidy system to be phased out
Millionaire turns to monk
Couples pucker up underwater
Monkeys avoid the summer heat
DPRK calls murder film 'act of terror'
'Marry me, Chen Qiaorong!'
Twisted mail boxes prevail
Couple fired for showing love
Overwhelming turtle 'plague'
Man paints masks on egg shells
Cake breaks Guinness record
Veteran searches for friends
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |