四则运算英语翻译

是quotient。

quotient

英 [ˈkwəʊʃnt]   美 [ˈkwoʊʃnt]

n.商(除法所得的结果)

如：Being rich doesn't actually increase your happiness quotient...

有钱不见得能提高你的幸福指数。

扩展资料：

1、divisor

英 [dɪˈvaɪzə(r)]   美 [dɪˈvaɪzər]

n.除数;除子

The divisor problem in additive square complements is studied, which improves results ever deduced.

研究了平方补数集合中的除数问题，改进并推广了原有的结果。

2、divide

英 [dɪˈvaɪd]   美 [dɪˈvaɪd]

v.(使)分开，分散，分割，分成…;分配;分享;分担;把(时间、精力等)分别用于

n.不同;差异;分歧;分水岭;分水线

Measure the floor area of the greenhouse and divide it by six.

量一下温室的建筑面积再将它除以 6。

1.Logic ∃ there exist ∀ for all p⇒q p implies q / if p,then q p⇔q p if and only if q /p is equivalent to q / p and q are equivalent 2.Sets x∈A x belongs to A / x is an element (or a member) of A x∉A x does not belong to A / x is not an element (or a member) of A A⊂B A is contained in B / A is a subset of B A⊃B A contains B / B is a subset of A A∩B A cap B / A meet B / A intersection B A∪B A cup B / A join B / A union B A\B A minus B / the diference between A and B A×B A cross B / the cartesian product of A and B 3.Real numbers x+1 x plus one x-1 x minus one x±1 x plus or minus one xy xy / x multiplied by y (x - y)(x + y) x minus y,x plus y x y x over y = the equals sign x = 5 x equals 5 / x is equal to 5 x≠5 x (is) not equal to 5 x≡y x is equivalent to (or identical with) y x ≡ y x is not equivalent to (or identical with) y x > y x is greater than y x≥y x is greater than or equal to y x < y x is less than y x≤y x is less than or equal to y 0 < x < 1 zero is less than x is less than 1 0≤x≤1 zero is less than or equal to x is less than or equal to 1 | x | mod x / modulus x x 2 x squared / x (raised) to the power 2 x 3 x cubed x 4 x to the fourth / x to the power four x n x to the nth / x to the power n x −n x to the (power) minus n x (square) root x / the square root of x x 3 cube root (of) x x 4 fourth root (of) x x n nth root (of) x ( x+y ) 2 x plus y all squared ( x y ) 2 x over y all squared n!n factorial x ^ x hat x ¯ x bar x ˜ x tilde x i xi / x subscript i / x suffix i / x sub i ∑ i=1 n a i the sum from i equals one to n a i / the sum as i runs from 1 to n of the a i 4.Linear algebra ‖ x ‖ the norm (or modulus) of x OA → OA / vector OA OA ¯ OA / the length of the segment OA A T A transpose / the transpose of A A −1 A inverse / the inverse of A 5.Functions f( x ) fx / f of x / the function f of x f:S→T a function f from S to T x→y x maps to y / x is sent (or mapped) to y f'( x ) f prime x / f dash x / the (first) derivative of f with respect to x f''( x ) f double-prime x / f double-dash x / the second derivative of f with respect to x f'''( x ) triple-prime x / f triple-dash x / the third derivative of f with respect to x f (4) ( x ) f four x / the fourth derivative of f with respect to x ∂f ∂ x 1 the partial (derivative) of f with respect to x1 ∂ 2 f ∂ x 1 2 the second partial (derivative) of f with respect to x1 ∫ 0 ∞ the integral from zero to infinity lim⁡ x→0 the limit as x approaches zero lim⁡ x→ 0 + the limit as x approaches zero from above lim⁡ x→ 0 − the limit as x approaches zero from below log e y log y to the base e / log to the base e of y / natural log (of) y ln⁡y log y to the base e / log to the base e of y / natural log (of) y

和 -----------------sum差-----------------difference 积----------------product商----------------quotient

商数：quotient ['kwəuʃənt]和数：summation [sʌ'meiʃən, sʌm'eiʃən]差数：margin ['mɑ:dʒin]积数： product ['prɔdəkt]