“外痔”的概念、定义、翻译、参考文献-科学参考

单词	外痔
释义	外痔 Encyclopedia 医学外痔释 external hemorrhoids外痔发生于肛管齿状线以下，由肛缘皮肤的感染或痔外静脉丛扩大曲张或痔外静脉丛破裂出血或反复感染、结缔组织增生而引发的疾病。
随便看	convex cell convex circled set convex closed curve convex closed set convex closure convex closure of a saddle function convex closure of a saddle-function convex closure of saddle function convex combination convex-compact mapping convex-complex space convex-concave convex concave function convex-concave function convex-concave mapping convex cone convex constraint condition convex cooperative game convex core convex curve convex decomposition convex domain convex down convex down curve convex duality

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。