1) manual titration
人工滴定法
1.
Use automatic potentiometric titration and manual titration separately to calibrate hydrochloric acid standard solution, compare the result, in order to confirm the difference of calibrating results between the two kinds of methods.
利用自动电位滴定法与人工滴定法分别标定盐酸标准溶液,对标定的结果进行比较,以确定两种方法标定结果的差异。
2) artificial visual titrimetry
人工目视滴定法
1.
Problems of baseline value,alkali liquor suckback,sodium hydroxide solution reutilization in process of determination of nitrogen in the coal using semi-micro gasification method are introduced,the feasibility of judging termination using automatic titrimetry instead of artificial visual titrimetry is discussed.
介绍了半微量蒸汽法测定煤中氮的空白值、碱液倒吸、氢氧化钠溶液重复利用等问题的研究,并探讨了用自动滴定法代替人工目视滴定法判断终点的可行性。
3) manual titration
人工滴定
4) titration
[英][tai'treiʃən] [美][tɪ'treʃən]
滴定,滴定法
5) EGTA titrimetric method
EGTA滴定法
1.
Effective calcium oxide in lime can be combined with sucrose to create higher-solubility calcium sucrose while calcium carbonate in lime and other calcium salts don t act with sucrose,by which to separate it,then the EGTA titrimetric method was used to determine effective calcium oxide content.
利用白灰中有效氧化钙可与蔗糖结合生成溶解度较大的蔗糖钙,而白灰中的碳酸钙与其他钙盐则不与蔗糖起作用的原理,将其进行分离,再用EGTA滴定法测定有效氧化钙含量。
6) EDTA titration
EDTA滴定法
1.
Determination of total iron in cold-compacted bulk for converter steelmaking with EDTA titration;
EDTA滴定法测定转炉炼钢用冷压块中全铁
2.
Adjustment and Control of Acidity by EDTA titration,;
EDTA滴定法试样酸度的初步调节与控制研究
3.
Determination of magnesium during producing electrolytic manganese by manganese dioxide precipitation-EDTA titration;
二氧化锰沉淀分离EDTA滴定法测定电解锰生产中镁含量
补充资料:人工
①人为;人做的。与“自然”、“天然”相对:人工降雨|人工取火|根须茁壮,枝叶繁茂,岂是人工做得出来的。②人力;用人力做的工。与“机械力”相对:人工开成的渠|拖拉机来不及运,还得用人工挑。③劳工;佣工:派人工进山砍伐|贫居乏人工,灌木荒余宅。④量词。一个人工作一天的量:做一张书桌要用三个人工|算一下打口井要多少人工。
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参考词条