文献数字化过程中的受控词与自由词标引

The marking of controlled words and free words in digitizing the literature

文献的数字化过程实际就是纸质文献向电子文献转化的过程,为提高数字化文献的利用率,就必须建立受控词与自由词并存且兼容的标引系统。

Acturally the course of digitizing the literature is the course of changing the paper literature into the electronic literature. We must work out an indexing system of controlled words and free words being in the same time in order to raise the using rate of digitzed literature.