pararosaniline
副品红
常用释义
英音[ ˌpærərəʊˈzænɪˌliːn ]
美音[ ˌpærəroʊˈzænəlɪn ]
基本释义
- n. 副蔷薇苯胺；副品红；副玫瑰红
例句
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1·The method is improved for measuring formaldehyde in air by the method of pararosaniline hydrochloride using toxic mercury reagent.盐酸副玫瑰苯胺法测定空气中甲醛，使用了有毒的汞试剂，为此对该法进行了改进。
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2·The solution in ampoules has been measured by formaldehyde absorbing-pararosaniline spectrophotometric method without significant difference between preparing value and measuring value.配制完成后使用甲醛吸收-副玫瑰苯胺分光光度法对其进行了多次重复测量，结果表明，测量值与配制值一致。
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3·To study the determination of sulfite in food by pararosaniline hydrochloric spectrophotometry, then according to the sample characteristic, the treatment select soak, ultrasonic and distill.摘要通过对测定食品中亚硫酸盐过程进行研究，根据样品的特性不同对所采集的样品采用浸泡、超声和蒸馏三种前处理方法。