英语词汇mathematical expectation的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	mathematical expectation
释义	mathematical expectation 英?[?m?θi?m?tik?l ?ekspek?tei??n] 美?[?m?θ??m?t?k?l ??ksp?k?te??n] 释义数学的期望值行业词典遗传学 [数学]期望???一次随机抽样中所期望的某随机变量的取值。???
随便看	permoralize permortal permosyn motor permotion permo-trias Permo-Triassic Permount permoysaunt perm-plug method PERMREP perm rollers perm. s. perms permsec permselective permselective cationic membrane permselective diaphragm perm selective ion exchange membrane permselective ionexchange membrane permselective membrane perm-selective membrane perm selective membrane permselective property permselectivity permsele lective membrane

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

mathematical expectation