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期望值
释义
期望值【计】 desired value expected value 【化】 expectation expectation value expected value expected volue mean of random variable statistical average value of expectation
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Hurley
hurling
hurling pump
hurly
hurly-burly
Hurok
Huron
Huron University
hurrah
hurray
hurricane
hurricane deck
hurricane dryer
hurricane lamp
hurried
hurrier
hurry
hurry away
hurry-scurry
hurry-skurry
hurry through
hurry up
hurry-up
hurst
Hurst
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更新时间:2025/11/15 0:10:45