... 正阻抗 positive impedance 正冲角，正攻角 positive incidence 无级变速齿轮箱 positive infinitely variable gear box ...
基于8个网页-相关网页
positive incidence stall 正攻角失速
In active period of SLE, patients in group HL had a significant higher positive incidence of ANA than those in group HH.
在疾病活动期，HL组患者的抗核抗体(ANA)阳性率明显高于HH组患者。
Conclusion: Marrow morphology and X-ray were good methods for diagnosis of NB, B ultrasonic and CT can improve positive incidence.
结论：骨髓细胞形态学和X线检查是诊断nb的较好方法，B超、CT可提高肿瘤检出率。
His estimate of half a million HIV-positive cases was based on an extrapolation of the known incidence of the virus.
他的50万HIV阳性病例的估计是基于对已知病毒发病率的推断。
应用推荐