“senile emphysema”的概念、定义、翻译、参考文献-科学参考

单词	senile emphysema
释义	senile emphysema Encyclopedia 医学呼吸系统疾病释 senile emphysema老年肺气肿肺部终末细支气管远端气腔异常持久的扩张，并伴有肺泡壁和细支气管破坏；导致肺弹性下降、肺泡-动脉血氧交换受损，出现呼吸困难的现象。
随便看	productive dictionary productive economics productive exploration productive failure productive fishery auxiliary vessel productive force productive forest biological assets productive function productive infrastructure productive labor and non-productive labor productive ore reserve productive plantation area productive practice productive property productive sampling productive set productive testing productive testing for agricultural machinery productive vibration productive vibration measurement productivity productivity-diversity relationship productivity hypothesis productivity measurement and evaluation system productivity of the arts

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。