“弓动脉的发生与演变”的概念、定义、翻译、参考文献-科学参考

单词	弓动脉的发生与演变
释义	弓动脉的发生与演变 Encyclopedia 医学心血管系统的发生释 development and evolution of aortic arches弓动脉的发生与演变人胚第4～8 周，原始心血管系统弓动脉的出现和逐渐演变为颈部大动脉以及与心脏相连大动脉的过程。
随便看	backrope backsaw backscatter backscatter cross-section back scattered electron backscattered electron backscattered light backscatterer back scattering back-scattering backscattering backscattering analysis backscattering analysis, BSA back scattering-channeling effect back scattering method backscatter peak backscatter X-ray inspection technology backshaft backshift operator backshore subfacie back-shu point back-shu points and front-mu points combination，back-shu points and front-mu points association backside attack backside-illuminated CCD backside-illuminated CMOS

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。