英語(yǔ)數(shù)學(xué)名詞大全-wenkub
2023-04-19 04:54:26 本頁(yè)面
【正文】 included angle夾角equilateral triangle等邊三角形scalene triangle不等邊三角形isosceles triangle等腰三角形right triangle直角三角形oblique斜三角形inscribed triangle內(nèi)接三角形，除三角形外semicircle半圓concentric circles同心圓quadrilateral四邊形pentagon五邊形hexagon六邊形heptagon七邊形octagon八邊形nonagon九邊形decagon十邊形polygon多邊形parallelogram平行四邊形equilateral等邊形plane平面square正方形，平方rectangle長(zhǎng)方形regular polygon正多邊形rhombus菱形trapezoid梯形arc弧line, straight line直線line segment線段parallel lines平行線segment of a circle弧形cube立方體，立方數(shù)rectangular solid長(zhǎng)方體regular solid/regular polyhedron正多面體circular cylinder圓柱體cone圓錐sphere球體solid立體的altitude高depth深度side邊長(zhǎng)circumference, perimeter周長(zhǎng)radian弧度surface area 表面積volume體積arm直角三角形的股cross section橫截面center of a circle圓心chord弦radius半徑angle bisector角平分線diagonal對(duì)角線diameter直徑edge棱face of a solid立體的面hypotenuse斜邊included side夾邊leg三角形的直角邊median of a triangle三角形的中線base底邊，底數(shù)(，2就是底數(shù))opposite直角三角形中的對(duì)邊midpoint中點(diǎn)endpoint端點(diǎn)vertex(復(fù)數(shù)形式vertices)頂點(diǎn)tangent切線的transversal截線intercept截距coordinate system坐標(biāo)系rectangular coordinate直角坐標(biāo)系origin原點(diǎn)abscissa橫坐標(biāo)ordinate縱坐標(biāo)number line數(shù)軸quadrant象限slope斜率plex plane復(fù)平面8. 其它plane geometry平面幾何trigonometry三角學(xué)bisect平分circumscribe外切inscribe內(nèi)切intersect相交perpendicular垂直Pythagorean theorem勾股定理congruent全等的multilateral多邊的一般詞匯數(shù)學(xué) mathematics, maths(BrE), math(AmE)公理 axiom定理 theorem計(jì)算 calculation運(yùn)算 operation證明 prove假設(shè) hypothesis, hypotheses(pl.)命題 proposition算術(shù) arithmetic加 plus(prep.), add(v.), addition(n.)被加數(shù) augend, summand加數(shù) addend和sum減minus(prep.), subtract(v.), subtraction(n.)被減數(shù) minuend減數(shù) subtrahend差remainder乘times(prep.), multiply(v.), multiplication(n.)被乘數(shù) multiplicand,faciend乘數(shù) multiplicator積product除divided by(prep.), divide(v.), division(n.)被除數(shù) dividend除數(shù) divisor商quotient等于 equals, is equalto, is equivalent to大于 is greater than小于 is lesser than大于等于 is equal or greater than小于等于 is equal or lesser than運(yùn)算符 operator數(shù)字 digit數(shù)number自然數(shù) naturalnumber整數(shù) integer小數(shù) decimal小數(shù)點(diǎn) decimalpoint分?jǐn)?shù) fraction分子 numerator分母 denominator比ratio正positive負(fù)negative零null, zero, nought, nil十進(jìn)制 decimalsystem二進(jìn)制 binary system十六進(jìn)制 hexadecimalsystem權(quán)weight, significance進(jìn)位 carry截尾 truncation四舍五入 round下舍入 rounddown上舍入 roundup有效數(shù)字 significant digit無(wú)效數(shù)字 insignificantdigit代數(shù) algebra公式 formula,formulae(pl.)單項(xiàng)式 monomial多項(xiàng)式 polynomial, multinomial系數(shù) coefficient未知數(shù) unknown,xfactor, yfactor, zfactor等式，方程式 equation一次方程 simple equation二次方程 quadratic equation三次方程 cubic equation四次方程 quartic equation不等式 inequation階乘 factorial對(duì)數(shù) logarithm指數(shù)，冪 exponent乘方 power二次方，平方 square三次方，立方 cube四次方 thepowerof four, thefourth powern 次方 thepowerof n, the nthpower開方evolution, extraction二次方根，平方根 square root三次方根，立方根 cube root四次方根 the root of four, the fourth rootn 次方根 theroot of n, the nth root集合 aggregate元素 element空集 void子集 subset交集 intersection并集 union補(bǔ)集 plement映射 mapping函數(shù) fu
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