“咽囊”的概念、定义、翻译、参考文献-科学参考

单词	咽囊
释义	咽囊 Encyclopedia 医学人体胚胎学释 pharyngeal pouch咽囊人胚第4周时，原始咽的内胚层向外侧膨出，形成与鳃沟相对应的5对囊状突起。 Biology pharyngeal pouch咽囊
随便看	grazing formation grazing-goat problem grazing incidence grazing incidence optics grazing incidence reflection spectroscopy grazing incidence reflection spectroscopy, GIR spectroscopy grazing incidence spectrograph grazing incidence system grazing incidence telescope grazing intensity grazing land grazing livestock improved seed rate grazing management grazing method grazing methods grazing occultation grazing pasture supervisory unit grazing path grazing period grazing permit grazing planning grazing plot grazing pressure grazing prohibition grazing rate

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。