通报 tōngbào HSK6 notify Origin Definitions Defs Strokes Stroke Words Sentences Sents 原子科学家通报 Yuánzǐ Kēxuéjiā Tōngbào Bulletin of the Atomic Scientists Journal of Atomic Scientists科学通报 Kēxué Tōngbào Chinese Science Bulletin a multidisciplinary academic journal published by the Chinese Academy of Sciences and the National Natural Science Foundation of China