| 1. | Safety of drugs containing ppa
含去甲麻黄硷药物的安全问题 |
| 2. | Preparation of 4 , 6 - diaminoresorcinol diphosphate salt by ppa and its stabilization
二氨基间苯二酚磷酸盐及其稳定化 |
| 3. | Nina liao : s i ppa assistant
廖以项目助理 |
| 4. | Ppa is a rare condition characterized by a steady loss of language skills
原发性进展失语症（ ppa ）是一种罕见的症状，以语言能力的逐渐丧失为特征。 |
| 5. | In addition , more recent and larger and longer ppa exposures were related to increased stroke risk
此外，近期、大剂量和长期服用ppa与增加中风风险具有相关性。 |
| 6. | The unadjusted odds ratio for stroke with ppa exposure was 2 . 46 and after adjustment , it was 2 . 16
服用ppa患者中风风险的优势比调整前和调整后分别是2 . 46和2 . 16 。 |
| 7. | The ppa concept is a long - term pursuit and its application needs to have regard to local circumstances
行人优先使用区概念是一个长远的目标，应用时须视乎个别地区的情况而定。 |
| 8. | Frank is a member of professional photographers of america , ppa and wedding and portrait photographers international , wppi
陈启华是美国职业摄影师协会会员，美国国际婚礼摄影师协会会员。 |
| 9. | The sows , which are not pregnant , are vaccinated by hcv vaccine of different dose and then detected antibody against hcv with ppa - elisa at different time
给空怀母猪接种不同剂量的猪瘟兔化弱毒疫苗，分别于不同时期用ppa - elisa检测血清抗体。 |
| 10. | A dot - ppa - elisa method has been developed for the detection of anti - salmonella antibody in pigs . following work has been done for the establishment of the antibody detection method
抗原为膜载抗原，建立了检测仔猪副伤寒血清抗体的dot - ppa - elisa方法。 |
