The application of CCD near infrared spectrophotometry (NIR) method to the analysis of red-fumingnitricacid is described.
从化学计量学角度研究了CCD近红外光谱技术在无机物领域分析中的应用。
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According to the trait of rocket propellant a kind of protective gloves made of composite fluorine rubber is developed which can be used to protect the skin of red fumingnitricacid worker.
The sample is dissolved in nitric and fluoric-hydro acid adding sulfuric acid, and heating up to fuming, then the matrix element titanium is separated with sodium hydroxide.