Ra

释义

• abbr. 皇家学院（Royal Academy）；随机存取（Random Access）；研究协会（Research Association）；赤经（Right Ascension）
• n. (Ra)人名；(日)罗(姓)；(缅)拉；(朝)罗

词源

Ra

"hawk-headed sovereign sun god of Egyptian mythology," from Egyptian R' "sun, day."

例句

• 1. There have been growing signs of a ra-pprochement with Vietnam. 同越南恢复友好关系的迹象越来越明显了。
• 2. Jones himself was a curious mixture of ra-dicalism and conservatism. 琼斯自己是个奇特的混合体，既保守又激进。
• 3. Conclusion CPA is a new and specific marker for RA. 结论CPA对RA诊断有较好的敏感性和特异性,可作为RA的 血清学诊断指标.
• 4. Conclusions Anti - CCP and VEGF have unique value in the diagnosis of RA. 结论 抗 CCP抗体和VEGF在RA诊断中具有其独特的应用价值.
• 5. The information for aneurysms by routine DSA and 3 D - RA were observed. 分别观察记录常规DSA及3D-RA对颅内动脉瘤提供的诊断信息.