这个词是什么意思？
The diversion of RADIATION (thermal, electromagnetic, or nuclear) from its original path as a result of interactions or collisions with atoms, molecules, or larger particles in the atmosphere or other media. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D012542 · MeSH 2026。
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