1) oxygen doped air-acetylene flame
掺氧空气–乙炔火焰
2) Oxygen-mixed air-acetylene flame
掺氧空气-乙炔火焰
1.
Oxygen-mixed air-acetylene flame was used in the FAAS determination of ytterbium in geological sample to obtain high temperature flame Furthermore, sulfosalicylic acid was added as a protecting agent to eliminate the interference of aluminum to the atomization volality of ytterbium, and potassium chloride was added to eliminate the ionization interference of ytterbium.
提出掺氧空气-乙炔火焰原子吸收光谱法测定地质样品中痕量镱的新方法。
3) oxygen air acetylene flame
掺氧空气-乙炔焰
4) Oxygen enriched air-acetylene flame
富氧空气-乙炔火焰
5) oxygen-acetylene flame
氧气-乙炔火焰
6) Air-acetylene flame
空气-乙炔火焰
1.
The application of air-acetylene flame atomic absorption spectral method for measuring the iron content in carbonyl nickel powder is studied.
文章运用了空气-乙炔火焰原子吸收光谱法进行羰基镍粉中铁含量的测定。
2.
The contents of copper and iron in silver-zinc cell material were determined by air-acetylene flame atomic-absorption spectroscopy.
采用空气-乙炔火焰原子吸收光谱法连续测定银锌电池材料用无甘油玻璃纸中铜、铁含量。
3.
The method of determination of copper in light oil by air-acetylene flame atomic absorption was discussed in this paper,and the extraction and enrichment of copper in light oil was reviewed.
探讨了用原子吸收空气-乙炔火焰连续测定轻质油中痕量铜的方法,并考察了轻质油中铜的萃取富集方法。
补充资料：乙炔-空气火焰
分子式：
CAS号：
性质：以乙炔为燃烧气体，空气为助燃气体所引燃的一种化学火焰。它的温度在2100～2300℃，燃气与助燃气流量比不同时，温度可差3000℃。原子吸收光谱分析中测定常见元素时，普遍使用此种火焰。它燃烧稳定，重复性好，噪声低，但它对200nm以下的辐射有强吸收。
CAS号：
性质：以乙炔为燃烧气体，空气为助燃气体所引燃的一种化学火焰。它的温度在2100～2300℃，燃气与助燃气流量比不同时，温度可差3000℃。原子吸收光谱分析中测定常见元素时，普遍使用此种火焰。它燃烧稳定，重复性好，噪声低，但它对200nm以下的辐射有强吸收。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条