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一种检索词字符串与文献被标引词字符串部分匹配的智能型检索技术。即在检索标识中保留相同的部分(给定的词干),部分一致检索或模糊检索。用相应的截词符代替可变化部分,查找含有该词干的全部检索词的记录,又称词干检索或字符屏蔽检索。
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将检索词在某个位置截断,利用截断词的部分片段,加上截词符号一起作为检索式进行非精确匹配的检索。
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post cure; post vulcanization
postcustodial theory of archives
postdeflection
postdepositional basin
postdepostional
postdetection
postdetection bandwidth
postdetection dedispersing
postdicrotic
post-disaster investigation
post-disaster psychological intervention
post-disaster reconstruction
Post-disaster Reconstruction of Wenchuan Earthquake
post-division
post doctoral mobile station
post-doctoral research fellow
post-doctoral scientific research mobile station in pratacutural science
postdose
post-drama theatre
post-earthquake reconstruction in Yushu Tibetan autonomous prefecture,China
posted memory write
postembryonic development
postembryonic period
postemphasis
post-entry quarantine of germplasm
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/7/26 3:50:06