“preimplantation genetic screening”的概念、定义、翻译、参考文献-科学参考

单词	preimplantation genetic screening
释义	preimplantation genetic screening Encyclopedia 医学体外受精和胚胎移植释 preimplantation genetic screening；PGS胚胎种植前遗传学筛查对体外受精获得的早期胚胎进行遗传学筛查以选用无遗传性缺陷的早期胚胎进行移植的技术。
随便看	space filling factor space-filling function space filling model space-filling model space-filling polyhedron space filter space-fixed coordinate system space flight space flight breeding space flight crew selection space flight environment Space Flyer Unit space food space food safety space form space form problem space geodesy space geodynamics space geometry space grating space grating device space gravitational physiology Space Ground Station space group space group extinction

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。