“retrieval route”的概念、定义、翻译、参考文献-科学参考

单词	retrieval route
释义	retrieval route Encyclopedia 管理学检索途径释 retrieval route检索途径检索途径是信息检索的入口点，又称检索点。依据文献的外部特征（题名、责任者、出版者、出版时间等）和内容特征（分类号、主题词、关键词或自由词等）确定，是信息检索的入口点。在网络环境下，不同的检索途径往往通过相应的字段限制检索来实现。又称检索点。
随便看	safety system engineering safety system function safety system model safety system structure safety technical import from internation safety technical management safety technique for using electricity safety techniques for flight test safety technology for offshore oil exploitation safety technology for oil and gas gathering and transportation safety technology for testing high pressure oil and gas wells safety technology for testing low pressure oil and gas wells safety technology innovation safety technology of flowing well safety technology of gas station safety technology of logging and perforating operation safety technology of logging coring operation safety technology of melting equipment safety technology of oil and gas Long distance pipeline safety technology of oil and gas testing instruments safety technology of oil production safety technology of petroleum drilling safety technology of pumping unit safety technology of well logging blasting safety testing

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