kwoc
1. keyword out-of-context (KWOC)
上下文外关键词
2. These references are listed by subject and author, and citations to individual earthquakes are also given.The use of KWOC (keyword-out-of-context) indexing assures ready location of references.
书目按照主题和作者进行排列,同时给出单独地震事件的引用。
3. KWOC index
题外关键词索引