高中數(shù)學(xué)專有名詞-英文

1、高中數(shù)學(xué)專有名詞-英文+ plus 加號(hào)；正號(hào)- minus 減號(hào)；負(fù)號(hào) plus or minus 正負(fù)號(hào) is multiplied by 乘號(hào) is divided by 除號(hào) is equal to 等于號(hào) is not equal to 不等于號(hào) is equivalent to 全等于號(hào) is equal to or approximately equal to 等于或約等于號(hào) is approximately equal to 約等于號(hào)集合 set非負(fù)整數(shù)集 the set of all non-negative integers自然數(shù)集 the set of all natur

2、al numbers正整數(shù)集 the set of all positive integers整數(shù)集 the set of all integers有理數(shù)集 the set of all rational numbers實(shí)數(shù)集 the set of all real numbers屬于 belong to 不屬于 not belong to有限集 finite set無(wú)限集 infinite set空集 empty set包含 inclusion包含于 lie in子集 subset真子集 proper set補(bǔ)集(余補(bǔ)) complementary set全集 universe交集 inte

3、rsection并集 union偶數(shù)集 the set of all even numbers奇數(shù)集 the set of all odd number含絕對(duì)值的不等式 inequality with absolute value一元二次不等式 one-variable quadratic inequality邏輯 logic 邏輯聯(lián)結(jié)詞 logical connective 原命題 original proposition逆命題 converse proposition 否命題 negative proposition逆否命題 converse-negative proposition充分條

4、件 sufficient condition必要條件 necessary condition充要條件 sufficient and necessary condition函數(shù) function自變量 argument定義域 domain值域 range區(qū)間 interval閉區(qū)間 closed interval開(kāi)區(qū)間 open interval可逆矩陣（非奇異矩陣）invertible matrix (non-singular matrix) 矩陣的和 sum of matrices 矩陣的積 product of matrices 矩陣的轉(zhuǎn)置 transpose of matrices 矩陣

5、的行列式 determinant of matrices 可逆矩陣 invertible matrix 單位矩陣 unit matrix 零矩陣 zero matrix 逆矩陣 matrix inverse 伴隨矩陣 companion matrix 初等矩陣 elementary matrix 對(duì)角線分塊矩陣 diagnal . matrix is less than 小于號(hào) is more than 大于號(hào) is not less than 不小于號(hào) is not more than 不大于號(hào) is less than or equal to 小于或等于號(hào) is more than or

6、equal to 大于或等于號(hào)% per cent 百分之 per mill 千分之 infinity 無(wú)限大號(hào) varies as 與成比例 (square) root 平方根 since; because 因?yàn)?hence 所以 equals, as (proportion) 等于，成比例 angle 角 semicircle 半圓 circle 圓 circumference 圓周 pi 圓周率 triangle 三角形 perpendicular to 垂直于 union of 并，合集 intersection of 交，通集 the integral of 的積分 (sigma)

7、summation of 總和 degree 度 minute 分 second 秒 Celsius system 攝氏度 open brace, open curly 左花括號(hào) close brace, close curly 右花括號(hào)( open parenthesis, open paren 左圓括號(hào)) close parenthesis, close paren 右圓括號(hào)() brakets/ parentheses 括號(hào) open bracket 左方括號(hào) close bracket 右方括號(hào) square brackets 方括號(hào). period, dot 句號(hào)，點(diǎn)| vertic

8、al bar, vertical virgule 豎線& ampersand, and, reference, ref 和，引用* asterisk, multiply, star, pointer 星號(hào)，乘號(hào)，星，指針/ slash, divide, oblique 斜線，斜杠，除號(hào)/ slash-slash, comment 雙斜線，注釋符# pound 井號(hào) backslash, sometimes escape 反斜線轉(zhuǎn)義符，有時(shí)表示轉(zhuǎn)義符或續(xù)行符 tilde 波浪符. full stop 句號(hào), comma 逗號(hào): colon 冒號(hào); semicolon 分號(hào)? question mark 問(wèn)號(hào)! exclamation mark (英式英語(yǔ)) exclamation point (美式英語(yǔ)) apostrophe 撇號(hào)- hyphen 連字號(hào)- dash 破折號(hào). dots/ ellipsis 省