“脐带”的概念、定义、翻译、参考文献-科学参考

单词	脐带
释义	脐带 Encyclopedia 医学妊娠释 umbilical cord脐带连接胎儿与胎盘的条索状组织。一端与胎儿腹壁的脐轮相连，另一端附着于胎盘胎儿面的中央或略偏向一侧。 Biology funiculus umbilicalis; umbilical cord脐带
随便看	angle measurement quantity angle measurement structure angle metrology angle mirror angle modulation angle multiplexing angle of arrival positioning angle of attack angle of circumference angle of commutation angle of contingence angle of declination angle of deflection angle of departure angle of depression angle of deviation angle of diffraction angle of diffraction, diffraction angle angle of dip angle of divergence angle of eccentricity angle of elevation angle of emergence angle of emission angle of field of view

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。