英语词汇“necessary condition”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	necessary condition
释义	necessary condition necessary condition [‚nes·ə‚ser·ē kən′dish·ən] (mathematics) A mathematical statement that must be true if a given statement is true. necessary condition necessary condition a condition that is indispensable for the achievement of an objective. A necessary condition is usually contrasted with sufficient condition, which is viewed as the adequacy of a condition to achieve an objective. For example, an increase in INVESTMENT is a necessary condition in the achievement of higher rates of ECONOMIC GROWTH, but it is not a sufficient condition to generate growth insofar as other factors, such as an increase in the LABOUR FORCE, also contribute to raising growth rates.
随便看	do something standing on our heads do something standing on their heads do something standing on your head do (something) the hard way do something the hard way do (something) to death do something to death (do something) to excess do something to excess do something until you are blue in the face do (something) up brown do something up brown do something willy-nilly (do something) with a vengeance do something with a vengeance do something with mirrors do something with one hand behind your back do something without stint dos on mac card dos open api dos operating system dosp dos palos branch library dos palos police department dos passos

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