“老年人自发性肋骨骨折”的概念、定义、翻译、参考文献-科学参考

单词	老年人自发性肋骨骨折
释义	老年人自发性肋骨骨折 Encyclopedia 医学呼吸系统疾病释 spontaneous rib fracture in elderly老年人自发性肋骨骨折老年人由于偶尔的剧烈咳嗽或喷嚏等，胸部肌肉突然强力收缩而引起的肋骨骨折。
随便看	permutation matrix permutation of arguments permutation of a set permutation of codes permutation of columns permutation of elements permutation of indices permutation of numbers permutation of planar on shell diagram permutation of planar on-shell diagram permutation of planar onshell diagram permutation of rows permutation of variables permutation operator permutation pattern permutation pseudo-tensor permutation rank permutation relation permutation relationship permutation representation permutation representation of a group permutation rise permutation run permutation sequence permutation signature

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。