1. Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.
加入亚铁菲绕啉离子,用滴定法测量硫酸亚铁铵溶液。

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2. On this paper the microscale titrate analysis experimental microscale titrate installation of made by oneself.
用自制的微型滴定装置进行了滴定分析微量化的试验研究。

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3. Finally obtains the precisionhighest titrate speed through the analysis comparison, order to old standard improvement.
最后通过分析比较得到精确度最高的滴定速度,以便旧标准的改良。

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4. This paper gives a new titrimetric method which is a buffered titration to be ablc to titrate weak acids and bases with dissociation constants less than 10 -7 .
对于离解常数小于10-7的弱酸弱碱,给出一种新的滴定分析法缓冲滴定法。

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5. Conceal disturbing elements like iron, copper, lead with hydrogen fluoride amine-EDTA, add the potassium iodide to separate iodine, and take starch as indicator, titrate with sodium hyposulfite.
试样以王水分解、泡塑富集分离金,硫脲解脱,以硝酸-硫酸破坏硫脲,用氟化氢胺-EDTA掩蔽铁、铜、铅等干扰元素,加碘化钾使之析出碘,以淀粉为指示剂,用硫代硫酸钠进行滴定。

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6. Titrate some chloroform and observe.
滴些氯仿观察。

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7. Other common devicesintravenous medication pumps allow the nursing staff to titrate medications ;
其他常用装置静脉内给药泵由普通护士用于滴定药物;

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8. Intravenous medication pumps allow the nursing staff to titrate medications ;
静 脉内给药泵由普通护士用于滴定药物;

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9. Intravenous medication pumps allow the nursing staff to titrate medications ;
静 脉内给药泵由普通护士用于滴定药物;

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10. Add Ferroin indicator and titrate with0.025 N ferrous ammonium sulphate solution.
加入亚铁菲绕啉离子,用滴定法测量硫酸亚铁铵溶液。

-- 来源 -- sl.iciba.com

11. Titrate the solution with 0.01 M potassium permanganate until a light red colour appears.
用0.01M高锰酸钾溶液(KMnO4)把混合液滴定(终点微红色)。

-- 来源 -- 英汉 - 翻译样例 - 自然

12. Titrate the mixed solution with ethanol solution of acetic acid.
用乙酸的乙醇溶液滴定溶液的碱浓度。

-- 来源 -- dict.cnki.net

13. The effects of the method repeatability, sample mass, standard titrate solution and enviroment temperature on the uncertainty of PTA acid value determined with titrimetry were assessed and discussed.
摘要对滴定法测定精对苯二甲酸酸值的过程中的方法重复性、样品质量、标准滴定溶液、环境温度等方面对不确定度影响进行了评定讨论。

-- 来源 -- 网友提供