MZRn.多区记录技术Mn.字母MM.C.S.abbr.=master of commercial science 商学硕士M.G.E.abbr.=master of geological engineering 地质工程学硕士M.S.P.abbr.=master of science in pharmacy 药学硕士M. mulatta猕猴M/DBT Oil苄基甲苯油M. abruptan.突然小煤炱M.C.R.abbr.=master of comparative religion 比较宗教硕士M.S.E.abbr.=master of sanitary engineering 卫生工程学硕士m-sequencen.m序列；最长线性移位寄存器系列M.N.E.abbr.=master of nuclear engineering 核子工程学硕士