“first trimester screening”的概念、定义、翻译、参考文献-科学参考

单词	first trimester screening
释义	first trimester screening Encyclopedia 医学产前筛查释 first trimester screening早孕期筛查为查出有出生缺陷高风险的胎儿，通过可行的方法对早孕期孕妇进行的检查。
随便看	beacon probe technology Beacon Sites at Yumen Pass Beacon Street bead beaded structure bead embroidery beading beadle in England bead mill bead rod model bead-rod model bead-sorting algorithm bead spring model bead-spring model bead spring phase space theory bead test bead welding Beagle 2 Mars lander beak beaker Beakersat 1 satellite beak trimming Beale Beale method Beals

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。