• Having only one hydrogen ion to donate to a base in an acid-base reaction; monoprotic.

    )价的酸碱反应只有一个离子转移上的;

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  • Theories abound as to why this happens, with some bloggers speculating that it is an acid-base reaction because Coke is acidic.

    一些blogger们深思后得出解释现象的原因理论——酸碱反应因为可乐酸性的。

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  • Based on soil tests in different regions of Jilin province, this paper evaluated soil nutrient state and acid-base reaction in forestry nursery.

    本文通过不同区域点位土壤测试,对吉林省林业苗圃土壤养分状况酸碱反应进行了评价

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  • The results show that the polarity and acid-base reaction is remarkable between the title compounds and the solvents because of the existence of carbonyl.

    结果表明查尔酮系列化合物由于羰基存在溶剂溶质问极性作用、酸碱作用比较显著。

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  • The generalized oxidation and reduction reaction includes acid-base reaction, precipitation reaction, coordination reaction and ordinarry oxidation reduction reaction.

    土壤化学中的酸碱反应沉淀溶解反应、位反应氧化还原反应都属于广义氧化还原反应。

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  • Measurements of the pH of the Coke before and after the experiments showed that its acidity did not change, ruling out the idea that a simple acid-base reaction drives the fountains.

    经过测量反应反应实验前后可乐pH发现前后酸性没有发生变化排除简单碳酸反应导致喷泉影响想法

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  • Initial heating of the phenol and formaldehyde (in the presence of an acid or base to get the reaction going) produced a shellac-like liquid good for coating surfaces like a varnish.

    开始加热甲醛(需有促使其反应进行)便产生了胶样的液体,能像清漆一样物体表面

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  • Should try to avoid acid-base media used interchangeably (except in and reaction medium) in order to avoid shortening life expectancy.

    尽量避免酸碱介质交替使用(中和反应介质),以免缩短寿命。

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  • Hartshorn(NH_(4)OH) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate (T203).

    选用氨水溶液代替醋酸作为新型催化剂用于硫磷双辛基碱性T203皂化反应

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  • The paper describes the transesterification reaction of oil and fat with alcohol to make fatty acid ester in presence of a solid base catalyst.

    本文采用固体催化油脂和进行酯交换反应制备脂肪酸酯,着重固体碱催化剂研制及工艺优化。

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  • The urea-formaldehyde resin is formed by the reaction of urea, formaldehyde, aldehyde, one or more stabilizers and modifier according to the route of weak base-weak acid-weak base.

    树脂尿素甲醛、二一种多种稳定剂、改性剂按照弱碱-弱酸-弱碱 的路线反应而得。

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  • The urea-formaldehyde resin is formed by the reaction of urea, formaldehyde, aldehyde, one or more stabilizers and modifier according to the route of weak base-weak acid-weak base.

    树脂尿素甲醛、二一种多种稳定剂、改性剂按照弱碱-弱酸-弱碱 的路线反应而得。

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