放射線重合 ほうしゃせんじゅうごう Meanings Noun radiation-induced polymerization; radiation polymerization Kanji 放 release. Read as ホウ. 射 shoot. Read as シャ. 線 line. Read as セン. 重 heavy. Read as ジュウ. 合 fit. Read as ゴウ. Jinuma: Japanese Dictionary · Word lists