“frontal sinusotomy”的概念、定义、翻译、参考文献-科学参考

单词	frontal sinusotomy
释义	frontal sinusotomy Encyclopedia 医学额窦切开术释 frontal sinusotomy额窦切开术开放额窦底部或前壁，除去窦内各种病变，建立额窦与鼻腔通路，以根治额窦疾患的一种手术。
随便看	countable union countable-valued logic countable weight countably additive countably additive algebra countably additive class countably additive family countably additive function countably additive measure countably compact countably compact set countably compact space countably continuous operator countably equivalent sets countably generated module countably Hilbertian space countably infinite countably infinite set countably infinite system countably many countably multiplicative class countably normed space countably paracompact space countably semi-additive function countably subadditive function

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。