手工检索系统
手工检索系统-
本文向从事采矿工作的读者展示了长沙矿山研究院的采矿文献手工检索系统。
A manual searching system for mining literatures has been established in Changsha Institute of Mining Research .
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手工检索系统和计算机检索系统并存，能发挥各自的优点，给读者带来方便。
Coexistence of the manual and computer searching systems brings their individual advantages into play and makes things convenient for the readers .