When pH> 8, the ( recovery) of Hg was about 100%, relative normal titration error ≤ 3.6% and interfering ions were very few.

1、

The paper puts forward that by using proton balance equation of stoichiometric point, simple and easy derive formula of acid-base titration error for the all circumstances can be leaded.

提出利用化学计量点的质子条件式，可以简易导出各种情况下的酸碱滴定误差公式。

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2、

The relation between mixed acid's ( or base) titration error and relative error of determination is discussed in this paper. The relative error from titration error is calculated.

讨论混合酸（碱）滴定体系终点误差与测定结果相对误差之间的关系，对因终点误差带来的测定结果相对误差进行了具体的计算。

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3、

This paper discussed the influence of the different indicator and it's different dosage to the titration error in the acid and alkali titration experiment too.

选择不同指示剂及其不同用量指示剂在酸碱反应中对滴定误差的影响也不同。

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4、

Colour-shift point of indicator and titration error for complexation titration

配位滴定指示剂的变色点与终点误差

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5、

Equation of titration error in precipitation titration

沉淀滴定的终点误差公式

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6、

Discussion of Calculation Formula for Titration Error in Complexometry

关于非线性方程组解的一点讨论络合滴定终点误差计算公式的商榷

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7、

The current formula of count with dispersed coefficient of acid soda titration error

引入分布系数的酸碱滴定误差计算通式

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8、

The Derivation of Acid-Base Titration Error Formula in Research for Teaching

酸碱滴定误差公式推导的教学研究

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9、

Simple and convenient method for deducing the equation of titration error

推导终点误差公式的简便方法

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10、

Several Deducing Methods for Formula of Acid-base Titration Error

酸碱滴定误差公式的几种推导方法

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11、

General model and numerical method for the titration error

滴定误差统一模型及数值计算

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12、

Joe's dark blonde hair hung long around his face and closed eyes with surprisingly long lashes.

乔的黑暗白色的头发在和令人惊讶长的鞭子他脸和关闭眼睛的周围久吊.

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13、

In history, countless numbers of heroes came from Shandong province.

历史上无数英雄都出自这片齐鲁大地.

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14、

Speical stones for people enjoyment are very rich in Shandong province.

山东观赏石资源十分丰富,种类多,造型美,品相佳.

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15、

Both of you are great light borrowers.

你俩都是光的伟大借用者.

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16、

From the EastChrist , the savior of humankind, is the great light which shines upon all peoples.

基督乃是人类的救主, 是照亮万民的大光.

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17、

ELAINE : Oh damn, this place is incredible, look at all this great light!

依莲: 哦, 这地方实在太棒了, 看看这些漂亮的灯!

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18、

Modern investigations have thrown great light on this question.

近代研究已使这个问题大为明朗化了.

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19、

In the traditional acid and alkali titration experiment with methyl orange as indicator, titration end-point is difficult to be judged, especially for beginners.

在酸碱中和标定中采用甲基橙做指示剂，滴定终点难以准确判断。

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20、

During the production, determination of SO_2 ( sulphur dioxide) in dry red wine using potentiometric titration avoids the end-point recognition difficulty compared with using iodometry method.

在生产中利用电位滴定法测定干红葡萄酒中SO2的含量，避免了直接碘量法终点识别的困难。

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