单词Na.的英汉翻译


Na.


    (源自拉丁文 natrium)(符号)[化学]sodium







单词Na.的英汉对照例句


发现在氮气气氛中的残留物重为3%,而在空气下为15%,这是因为聚硅氧烷在氮气中分解成环三硅氧烷挥发了,而在空气中形sio_2。
The residue was15% in air compared to3% in n2 because pdms turned into sio2of solid state in air but ds of gas state in na.the first peak was analyzed by the doyle equation it found that the apparent decomposition reaction order was1.0both of in n2and in air.

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