[经济学]效用( utility的名词复数 );实用;公用事业;神庙逃亡游戏中的一次性道具
同义词:public utilitypublic utility companypublic-service corporation
the quality of being of practical use同义词:usefulness
the service (electric power or water or transportation) provided by a public utility(economics) a measure that is to be maximized in any situation involving choice(computer science) a program designed for general support of the processes of a computer"a computer system provides utility programs to perform the tasks needed by most users"
同义词:utility programservice program
a facility composed of one or more pieces of equipment connected to or part of a structure and designed to provide a service such as heat or electricity or water or sewage disposaladj.used of beef; usable but inferior同义词:utility-grade
capable of substituting in any of several positions on a team"a utility infielder"
同义词:substitute(a)
utility model实用新型(约十个国家法律承认的一种保护发明名称,期限五年)
public utility公用设施;公用事业公司
utility function效用函数;应用函数
utility value实用价值,利用价值
utility theory效用理论
marginal utility边际效用
utility boiler电站锅炉,动力锅炉;公用锅炉
utility system实用系统;应用系统;公用系统
expected utility期望效用
utility vehicle多用途运载车
utility ratio利用率;实用率
utility program[计]应用程序;通用程序;实用程序
utility maximization效用极大化,效用最大值;极大化
electric utility电气设施;电业
sport utility vehicle运动型多用途车
total utility[经济]总效用;总效果
social utility社会效用;社会福利事业
utility company公用事业公司
economic utility经济效用
practical utility实用性;实用价值
更多收起词组短语