铁路: railway; railroad; rail运营: be in motion and do business信息系统: information system经营信息系统: fmis生产经营信息系统: production and operations information system铁路运营: railway operation铁路运营长度: operating length of railway铁路运营费用: railway operating expense铁路运营计划: railway operating plan铁路运营收入: railway operating income; railway operating revenue铁路办公信息系统: omis铁路地理信息系统: rgis运营和支持信息系统: operation and support information systems铁路运营纯收入: net railway operating income铁路运营固定资产: railway operating fixed assets; railway operating fixed capital铁路运营流动资金: railway operating current capital铁路运输系统: rail transportation system欧洲铁路运输信息交换系统: hermes handling european raiway message exchange-systemcompuserve信息系统: compuserve information system短信息系统: short messaging system微信息系统: micro information system线信息系统: x-ray information systems信息系统: communication systems; infosystems; infotmation system; intelligence system; is information system; item; message system; msc in information systems; production and decision information system padis; system, information信息系统 情报: information system信息系统处: information systems service
