pgd ['pi:dʒ'i:d'i:]

例句:

• If PGD for gender selection were allowed in other countries then terminations for gender reasons would decrease.
  来自SA
• The science of PGD has steadily expanded its scope, often in contentious ways.
  PGD的研究正逐步拓展其领域, 通常是以令人非议的方法.
  
• A model used PGA, PGV and PGD for calibrating seismic response spectrum was introduced.
  介绍了用地面峰值加速度(PGA) 、 峰值速度(PGV)和峰值位移(PGD) 三个参数标定设计地震反应谱的模型.
  
• Preimplantation genetic diagnosis ( PGD ) is performed at some centers to screen for inherited diseases.
  在有些中心做胚胎植入前遗传诊断 ( PGD ) 筛查遗传病.
  
• In PGD, a cell is removed from the embryo for genetic testing to detect x or y chromosomes.
  来自BBC
• How is PGD done? First women go through IVF, which begins with taking hormones that stimulate egg production.
  来自SA