air acetylene welding 空气乙炔焊 ; 空气乙炔焊接
air-acetylene welding 空气 ; 空气乙炔焊 ; 空气乙炔熔接 ; 乙炔气焊
air-acetylene 空气 ; 空气乙炔焊
air-acetylene flame 空气 ; 空气乙炔火焰 ; 乙炔焰
air acetylene gas welding 空气乙炔熔接
air-acetylene atomic absorption method 空气乙炔原子吸收法
air-acetylene flame atomic absorption spectrometry 空气乙炔火焰原子吸收光谱
The air acetylene atomic absorption spectrometry is used for measuring the nickel content in hydrogen battery electrochemistry impregnate ethanol solution.
提出用空气乙炔原子吸收光谱法进行电化学浸渍液乙醇溶液中镍含量的测定。
Milk Powder was made to a stable emulsion using emulsifier OP. The emulsion was injected into the air acetylene flame. The standard addition method was used to determine zinc.
用乳化剂OP将奶粉乳化成稳定的乳浊液，喷入空气-乙炔火焰中，以标准加入法测定锌。
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。
应用推荐