读音

abbr. part per trillion 1兆分之…;;part per ;thousand 1;part per trillion 1兆分之…; part per
ppt 用法和例句
- The observation of curative effects of severe mixed haemorrhoids by PPT methods and injection therapy
- PPH术联合消痔灵注射治疗重度混合痔的疗效观察
- Results SPT , PPT were increased in the patients ( P < 0 005 );
- 结果慢性疼痛病人SPT和PPT明显高于正常对照组(P<0.005);
- TPOAb , TgAb and soluble CD4 are good predictive indexes for PPT at present .
- TPOAb、TgAb和可溶性CD4是目前预测产后甲状腺炎发生的较好指标。
- Post-partum thyroiditis ( PPT ) is an autoimmune thyroid disease occurring after parturition .
- 产后甲状腺炎是发生在产后的一种自身免疫性甲状腺疾病。
- Context : The incidence of postpartum thyroiditis ( PPT ) varies widely in the literature .
- 背景:文献中产后甲状腺炎的发生率(PPT)差异很大。