pararosaniline 中文意思是什麼
pararosaniline
解釋
n. 名詞 【紡織；印染】副薔薇苯胺，副玫瑰紅。-
Through the research on the determination of so2 in white granulated sugar by pararosaniline hydrochloride method, the sources of uncertainty components were analyzed, and the individual uncertainty values were evaluated, the expanded uncertainty of the method was given
摘要通過對鹽酸副玫瑰苯胺法測定白砂糖中二氧化硫的測定過程進行研究，分析了該法測定結果的不確定度分量及其來源，確定了各不確定度分量值，給出了該法的擴展不確定度。 -
Air quality - determination of sulfur dioxide in a ambient air - tetrachlomercurate, pararosaniline
空氣質量二氧化硫的測定四氯汞鹽鹽酸副玫瑰苯胺比色法 -
Workplace air - determination of sulfur dioxide - pararosaniline hydrochloride spectrophotometric method
車間空氣中二氧化硫的鹽酸副玟瑰苯胺分光光度測定方法 -
Ambient air - determination of sulfur dioxide - formaldehyde absorbing - pararosaniline spectrophotometry
環境空氣二氧化硫的測定甲醛吸收-副玫瑰苯胺分光光度法 -
Workplace air - determination of ozone - engenol - pararosaniline hydrochloride spectrophotometric method
車間空氣中臭氧的丁子香酚-鹽酸副玟瑰苯胺分光光度測定方法 -
Hygienic determination method of sulfur dioxide in air of residential areas - tetrachloromercurate - pararosaniline spectrophotometric method
居住區大氣中二氧化硫衛生標準檢驗方法四氯汞鹽鹽酸副玫瑰苯胺分光光度法 -
Methods for measurement of air pollution. determination of the mass concentration of sulphur dioxide in ambient air : tetrachloromercurate pararosaniline method
空氣污染度的測量方法.第10部分:在環境空氣中二氧化硫質量濃度的測定:四氯汞化物副品紅法 -
Standard method for hygienic examination of sulfur dioxide in air of residential areas - formaldehyde solution sampling - pararosaniline hydrocloride spectrophotometric method
居住區大氣中二氧化硫衛生檢驗標準方法甲醛溶液吸收-鹽酸副玫瑰苯胺分光光度法 -
Standard method for hygienic examination of sulfur dioxide in air of residential areas - forma dehyde solution sampling - pararosaniline hydrochloride spectrophotometric method
居住區大氣中二氧化硫衛生檢驗標準方法甲醛溶液吸收-鹽酸副玫瑰苯胺分光光度法 -
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
摘要通過對測定食品中亞硫酸鹽過程進行研究，根據樣品的特性不同對所採集的樣品採用浸泡、超聲和蒸餾三種前處理方法。 -
Abstract : the method of using formaldehyde buffer solution a b sorption - hydrochloric pararosaniline spectrophotometry to determine sulfur diox ide in air has higher sensitivity and good selectivity, and prevents from adoptin g mercurial absorbent. but the conditions in lab are not well controlled, the v alue of reagent blank and standard curvilinear slope can ' t accord with the one s tipulated in “ methods for air and waste gas monitoring and analysis ”. some opra tional techniques for so2 determination in lab are introduced for reference
文摘:以甲醛緩沖溶液吸收-鹽酸副玫瑰苯胺分光光度法測定空氣中的二氧化硫，方法靈敏度高，選擇性好，避免了使用含汞的吸收液，但如果實驗條件控制不好，試劑空白值及標準曲線的斜率就會不符合《空氣和廢氣監測分析方法》中規定的值，本文著重從操作技巧方面對二氣化硫測定的實驗室質量控制進行分析，僅供參考。
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