企源知识库

Define the following term：radiation
【正确答案】：

RADIATION IS A SEMANTIC PROCESS IN WHICH THE PRIMARY MEANING STANDS AT THE CENTRE AND THE SECONDARY MEANINGS PROCEED OUT OF IT IN EVERY DIRECTION LIKE RAYS.

【题目解析】：辐射型以原始意义为中心，从原始意义发展而来的次要意义就像射线那样四处散去。