英语词汇ray 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

您要找的是不是：

ray positive

雷积极

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

短语

1
X-ray positive rate is significantly higher than the positive rate of signs.
线阳性率明显高于体征阳性率。
2
She was scouring for signs of something positive, anything that would offer a ray of hope or light for her situation.
她在搜寻一些正面的信息，任何能使她的处境变回希望和光明的东西。
3
Dr Hess envisages a ray of light travelling down an optical fibre made from two materials: a core with a negative refractive index and an outer sheath with a positive one.
赫斯博士构想出一个画面，即一道光正穿越于一个由两种材料制作的光导纤维，一种是具有正折射指数的纤维核，另一种则是具有正折射指数的外围。

单词	ray positive
释义	您要找的是不是： real positive ready position ray positive 翻译雷积极以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 positive ray 阳射线 2 x ray positive detectable rates x线阳性检出率 3 positive ray parabolas 物正射线抛物径迹双语例句 1 X-ray positive rate is significantly higher than the positive rate of signs. 线阳性率明显高于体征阳性率。 2 She was scouring for signs of something positive, anything that would offer a ray of hope or light for her situation. 她在搜寻一些正面的信息，任何能使她的处境变回希望和光明的东西。 3 Dr Hess envisages a ray of light travelling down an optical fibre made from two materials: a core with a negative refractive index and an outer sheath with a positive one. 赫斯博士构想出一个画面，即一道光正穿越于一个由两种材料制作的光导纤维，一种是具有正折射指数的纤维核，另一种则是具有正折射指数的外围。
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