ppd
abbr.
precipitated 沉淀（出）的;
postpaid 已付邮资的;
prepaid 已预付的;
permanent partial disability 永久性部分劳动能力丧失;
例句:
-
It carries the thermal comfort appraisal the low - temperature radiant floor heating system using PMV and PPD.
并利用预测平均价(PMV)和不满意率(PPD)舒适度指标对低温地板辐射采暖系统进行了评价.
-
But few people understand and pay attention to the application range of the PMV - PPD index.
但是对于PMV-PPD 指标的适用范围却很少有人关注和了解,从而出现了对PMV指标 的误用和滥用,并推导出某些不准确的结论.
-
Objective To examine the effect of PPD on airway inflammation induced by OVA sensitization.
目的 探索结核菌素纯蛋白衍生物(purifiedproteinderivative,PPD)对豚鼠实验性哮喘气道炎症的作用.
-
November - PPD's Sila Calderon elected as first female governor.
来自BBC
-
Dr. Hagen has proposed a potential relationship between PPD and environmental factors that makes very testable predictions.
来自SA