OCTG胎心率血氧饱和度监测法Octabbr.十月(=October)octahedral borax八面体硼砂,八面硼砂octahedral space八面体空间octahedral sheet八面体片Octachoropropane八氯丙烷, 全氯丙烷octal chain code[计] 八进制链式码Octrec searching八叉树搜索octahedron group八面体群Octodon bridgesin.布氏八齿鼠octahedral plane八面体面octahedral group八面体群