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Ra

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

英文词源

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

实用例句

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.

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