“经皮内镜下胃造瘘术”的概念、定义、翻译、参考文献-科学参考

单词	经皮内镜下胃造瘘术
释义	经皮内镜下胃造瘘术 Encyclopedia 医学内镜下止血释 percutaneous endoscopic gastrostomy经皮内镜下胃造瘘术内镜引导下经腹壁穿刺向胃内置入导管，建立营养通路的技术。如果胃内置入的导管头端通向空肠。则称为经皮内镜下空肠造瘘术。
随便看	spectral homoge-neously broadening spectral homology spectral homology group spectral hyperhomology functor spectral imaging spectral index spectral inhomogeneously broadening spectral integral spectral intensity spectral interference spectral invariant spectral irradiance spectral irradiation spectral isomorphic spectrality spectral kernel spectral lamp spectral leakage spectral line spectral line absorption spectral line broadening spectral line broadening mechanism spectral line correlation spectral line emission spectral line formation

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。