“empyema in frontal sinuses”的概念、定义、翻译、参考文献-科学参考

单词	empyema in frontal sinuses
释义	empyema in frontal sinuses Encyclopedia 农学中兽医外科释 empyema in frontal sinuses脑颡黄动物低头时，以自鼻孔流出大量黄白色、恶臭脓液为特征的病证。又称脑漏、气毒。
随便看	principal series representations principal set principal sheet principal solution principal space principal spectrum principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle

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。