初中數(shù)學(xué)名詞中英文對(duì)照

1、初中數(shù)學(xué)英語名詞positive[pɑz?t?v]number正數(shù)negative[n?g?t?v]number負(fù)數(shù)rational[r??n!]number有理數(shù)numberaxis[ks?s]數(shù)軸igin[?r?d??n]原點(diǎn)opposite[ɑp?z?t]number相反數(shù)absolute[ɑp?z?t]value[vlju]絕對(duì)值power[pau?]乘方，冪basenumber底數(shù)exponent[?kspon?nt]指數(shù)ap

2、proximate[?prɑks?m?t]number近似數(shù)significant[s?gn?f?k?nt]digit有效數(shù)字monomial[m?nom??l]單項(xiàng)式coefficient[ko?f???nt]系數(shù)degreeofamonomial單項(xiàng)式的次數(shù)polynomial[pɑl?nom??l]多項(xiàng)式term[t?m]項(xiàng)constant[kɑnst?nt]term常數(shù)項(xiàng)degreeofapolynomial[pɑl?nom??

3、l]多項(xiàng)式次數(shù)equation[kɑnst?nt]方程integral[?nt?gr?l]expression[?kspr???n]整式solution[s?lu??n]解linear[l?n??]equation[?kwe??n]withoneunknown一元一次方程展開圖geometric[d???m?tr?k]figure[f?gj?]幾何圖形數(shù)function[f??k??n]函數(shù)independent[?nd?p?nd?nt

4、]variable自變量proptional[pr?p??n!]function正比例函數(shù)linear[l?n??]function一次函數(shù)fmula[f?rmj?l?]fthedifferenceofsquares平方差公式facting[fkt?]因式分解fmulafthesquareofthesum完全平方公式common[kɑm?n]fact[fkt?]公因式adjacent[?d?es?nt]anglesonastraight

5、[stret]line鄰補(bǔ)角vertical[v?t?k!]angles對(duì)頂角perpendicular[p?p?nd?kj?l?]垂直cresponding[k?r?spɑnd??]angles同位角perpendicularline垂線alternate[?lt?n?t]interi[?nt?r??]angles內(nèi)錯(cuò)角footofaperpendicular垂足interianglesonthesameside同旁內(nèi)角paralle