英语词汇rf-positive怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
There were 13 polyarthritis and 3 cases of them were RF positive, who had developed severe destructive arthritis.
多关节炎型13例，3例类风湿因子（RF）阳性均出现关节畸形。
2
The amplified RF signal goes to the feedback winding (L2) to form positive feedback.
放大的信号经过反馈绕组(L2)正反馈。
3
But the positive ratio of anti-RA33 and RF has no significant different between the JIA group and other joint disease group(P>0.05).
JIA组与正常对照组抗RA33抗体阳性率比较有统计学意义（P<0.05），与其他关节性疾病对照组比较差异无显著性（P>0.05）。

单词	rf-positive
释义	rf-positive 网络释义短语 1 rf positive rf阳性 2 rf positive rate rf阳性率双语例句 1 There were 13 polyarthritis and 3 cases of them were RF positive, who had developed severe destructive arthritis. 多关节炎型13例，3例类风湿因子（RF）阳性均出现关节畸形。 2 The amplified RF signal goes to the feedback winding (L2) to form positive feedback. 放大的信号经过反馈绕组(L2)正反馈。 3 But the positive ratio of anti-RA33 and RF has no significant different between the JIA group and other joint disease group(P>0.05). JIA组与正常对照组抗RA33抗体阳性率比较有统计学意义（P<0.05），与其他关节性疾病对照组比较差异无显著性（P>0.05）。
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