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product 音标拼音: [pr'ɑdəkt] n. 产品,成果,成品,作品 产品,成果,成品,作品 product副产品
product乘积;(乘)积 product产品 乘积 product n 1: commodities offered for sale; " good business depends on having good merchandise"; " that store offers a variety of products" [ synonym: { merchandise}, { ware}, { product}] 2: an artifact that has been created by someone or some process; " they improve their product every year"; " they export most of their agricultural production" [ synonym: { product}, { production}] 3: a quantity obtained by multiplication; " the product of 2 and 3 is 6" [ synonym: { product}, { mathematical product}] 4: a chemical substance formed as a result of a chemical reaction; " a product of lime and nitric acid" 5: a consequence of someone' s efforts or of a particular set of circumstances; " skill is the product of hours of practice"; " his reaction was the product of hunger and fatigue" 6: the set of elements common to two or more sets; " the set of red hats is the intersection of the set of hats and the set of red things" [ synonym: { intersection}, { product}, { Cartesian product}] Product \ Pro* duct"\, v. t. [ 1913 Webster] 1. To produce; to bring forward. " Producted to . . . examination." [ Obs.] -- Foxe. [ 1913 Webster] 2. To lengthen out; to extend. [ Obs.] [ 1913 Webster] He that doth much . . . products his mortality. -- Hackett. [ 1913 Webster] 3. To produce; to make. [ Obs.] -- Holinshed. [ 1913 Webster]
Product \ Prod" uct\, n. [ L. productus, p. pr. of producere. See { Produce}.] [ 1913 Webster] 1. Anything that is produced, whether as the result of generation, growth, labor, or thought, or by the operation of involuntary causes; as, the products of the season, or of the farm; the products of manufactures; the products of the brain. [ 1913 Webster] There are the product Of those ill- mated marriages. -- Milton. [ 1913 Webster] These institutions are the products of enthusiasm. -- Burke. [ 1913 Webster] 2. ( Math.) The number or sum obtained by adding one number or quantity to itself as many times as there are units in another number; the number resulting from the multiplication of two or more numbers; as, the product of the multiplication of 7 by 5 is 35. In general, the result of any kind of multiplication. See the Note under { Multiplication}. [ 1913 Webster] Syn: Produce; production; fruit; result; effect; consequence; outcome; work; performance. [ 1913 Webster] 87 Moby Thesaurus words for " product": account, aftermath, aggregate, amount, article, article of commerce, article of merchandise, bearing, box score, bumper crop, by- product, cast, commodity, consequence, consequent, corollary, count, crop, derivation, derivative, development, difference, distillate, drug, effect, event, eventuality, eventuation, fallout, feature, fruit, goods, handiwork, harvest, issue, item, lead item, leader, legacy, logical outcome, loss leader, make, merchandise, number, offering, offshoot, offspring, outcome, outgrowth, output, precipitate, proceeds, produce, production, quantity, reckoning, result, resultant, score, second crop, seconds, sequel, sequela, sequence, sequent, special, spin- off, standard article, staple, staple item, sum, summation, tale, tally, the bottom line, the story, the whole story, total, turnout, upshot, vendible, vintage, ware, whole, work, x number, yield An {expression} in mathematics or
computer programming consisting of two other expressions
multiplied together. In mathematics, multiplication is
usually represented by {juxtaposition}, e.g. "x y", whereas in
programming, "*" is used as an {infix} operator, e.g. "salary
* tax_rate.
In the most common type of product, each {operand} is a number
({integer}, {real number}, {fraction} or {imaginary number})
but the term extends naturally to cover more complex
operations like multiplying a string by an integer (e.g., in
{Perl}, "foo" x 2) or multiplying {vectors} and {matrices} or
more than two operands.
In {type systems}, a {tuple} is sometimes known as a "product
type".
(2006-10-12)
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