英语词汇absolute value的读音、翻译及短语词组释义-英汉双解词典

单词	absolute value
释义	absolute value【计】绝对值【经】绝对值 absolute value absolute value n.（名词）1. The numerical value of a real number without regard to its sign. For example, the absolute value of &9{-}4 is 4.Also called numerical value 绝对值：不管其符号的一个实数所具有的数值，如-4的绝对值为4也作 numerical value2. The modulus of a complex number, equal to the square root of the sum of the squares of the real and imaginary parts of the number.复数的模：一复数的模，等于该数实部部分与虚部部分平方和的平方根
随便看	hold-back holdback carrier hold-back pay hold brief for sb. hold button hold by hold by lease hold captive hold cargo hold circuit hold clear hold contract hold control hold copy hold court trial hold current hold-down holddown hold down hold-down bars hold-down grid holddown nut hold-down plate hold-down support hold-down tabulator key

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