英语词汇期望值的读音、翻译及短语词组释义-英汉双解词典

单词	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
随便看	memory data base memory data bus memory data ready memory data register memory density memory descriptor memory design memory device memory diagnostics memory dump memory dump routine memory economy memory effect memory efficiency memory element memory engram memory entry key memory error report memory exchage memory exchange memory fetch memory fill memory gap memory guard memory hierachy

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。