刘禹锡的诗句“芳林新叶催陈叶,流水前波让后波”歌颂的是以下哪种精神:
A
暂无解析
Manypeopleattendvariouspubliclectures,chiefly______themselvesfamiliarwiththelatestdevelopmentofdifferentfields.
发报台分别以概率0.6和0.4发出信号“1”和“0”。由于通讯系统受到干扰,当发出信号“1”时,收报台未必收到信号“1”,而是分别以概率0.8和0.2收到信号“1”和“0”;同时,当发出信号“0”时,收报台分别以概率0.9和0.1收到信号“0”和“1”。求
(1)收报台收到信号“1”的概率;
(2)当收报台收到信号“1”时,发报台确是发出信号“1”的概率。
_____theteacher'ssuggestion,Tomfinallyfoundawaytosettletheproblem.
Thisrobotissupposedtosavealotoflabor,butitremainsaproblemifit______.