英语释义

1. postpaid

2. prepaid

3. purified protein derivative

片语

ppd testsppd试验

PPD PPD结核菌素

PPD IPPD橡胶防老剂

aglycon PPD苷元PPD

PPD反应ppd skin test

ppd tuberculinPPD结核菌素

cisplatin ppd顺铂

Avian PPD禽结核菌素

英汉例句

• The effects of crude oil properties, the structure of PPD and the testing conditions on pour point depression were discussed.

  讨论了原油的性质、降凝剂的结构及试验条件对降凝效果的影响。

• Studies do suggest that higher levels of PPD symptoms in mothers motivate more child care by fathers, and increased social support is one of the best predictors for the remission of PPD.

  研究也确实标明，母亲的产后抑郁程度越高，会激发父亲对孩子更多的关照，而社会支持的增加可以很好地预测产后抑郁癥的康复。

• Result The PPD skin test were negative in 5 cases AIDS complicated with pulmonary tuberculosis.

  结果5例艾滋病并发肺结核病的PPD皮试反应均为阴性。

• PPD reaction decreased when CD4cell counts were decreased.

  当CD 4细胞计数下降时，PPD反应减弱。

• Studies confirm that mothers with PPD do significantly reduce parenting efforts and often have thoughts of harming their baby.

  研究证明，患有产后抑郁癥的母亲在抚养照顾子女上的付出明显降低，而且常会有伤害自己孩子的想法。

• Objective: to evaluate the value applied of PPD test in prevision the curative effect of PTB, to find out a prevision method for detecting the effect of PTB, and to guide treatment.

  目的：评估PPD试验对肺结核治疗疗效的预测中的应用价值，为预测肺结核的疗效提供一种预测方法，并指导结核病的治疗。

• PPD is a leading global contract research organization, celebrating 25 years of providing discovery and development services.

  PPD是一家领先的全球性合同研究组织，从事研发服务已达25年。

• This paper systematically presents the research on diagnosis method for variable well bore storage under different conditions and demonstrates the effectiveness of PPD and SLPD graph in diagnosis.

  文章首先系统地研究了各种情况下的变井储响应诊断方法，说明了应用PPD诊断图和SLPD诊断图诊断变井储响应的有效性；

• Then, calculate tuberculosis infectious rate and morbidity according to PPD reaction intensity and finding of active tuberculosis patients.

  然后，依据PPD反应强度及活动性肺结核病人检出情况测算结核感染率及患病率。

• Conclusion PPD skin test plays an effective part in the diagnosis of APTB, thanks to its easy to use, less invasion, high positive rate and good patients「 compliance.

  结论PPD实验材料简单，创伤小，强阳性率高，患者顺应性好，是临床活动性肺结核简而易便的有效辅诊技术。

• This product USES hydrocracking base oil refining, joined the Infineum compound additives, CIBA high temperature antioxidant, Lubrizol, New PPD Functional agent.

  本产品采用精制加氢裂化基础油，加入润英联复合添加剂、瑞士汽巴高温抗氧剂，路博润降凝剂等新型的功能剂。

• The ensuing emotional pain from PPD operates somewhat like physical pain: stop what you」re doing-it's harming your reproductive fitness!

  产后抑郁癥带来的长期精神痛苦和身体痛苦的效果差不多：让你停下手里的事情——因为这会让你你的生育健康！

• These hypothesized functions for PPD are far from proved.

  这些对于产后抑郁癥作用的假设还远未得到证实。

• Objective To evaluate the value of tuberculosis antibody and PPD test.

  目的对血结核抗体和PPD试验用于肺结核诊断的价值进行评估。