“静脉曲张性外痔”的概念、定义、翻译、参考文献-科学参考

单词	静脉曲张性外痔
释义	静脉曲张性外痔 Encyclopedia 医学外痔释 varicose external hemorrhoids静脉曲张性外痔齿状线以下痔外静脉丛曲张，在肛门缘形成圆形或椭圆形的柔软肿块。
随便看	piecewise approximation piecewise circular curve piecewise constant function piecewise continuity piecewise continuous piecewise continuous function piecewise continuous mapping piecewise differentiable piecewise differentiable function piecewise differentiable path piecewise function piecewise interpolation piecewise linear piecewise linear approximation piecewise linear atlas piecewise linear function piecewise linear interpolation piecewise linear iteration piecewise linearization piecewise linearization method piecewise linear manifold piecewise linear mapping piece wise linear method piecewise-linear recursive-convolution method piecewise-linear recursive-convolution method, PLRC

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。