• 提高准确度采用得到等当体积

    We used more titration points in order to raise accuracy, We may get equivalence volumes of two polyprotic acids from graph.

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  • 第一次出现正在被滴定溶液中的稳定的微红色来鉴别

    The equivalence point is identified from the first faint pink color that persists in the solution being titrated.

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  • 我们在实验中发现等当第二等当之间滴定较高的准确度

    According to the experiments, it is found that the titration points between the first equivalence point and the second are more accurate.

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  • 本文讨论了水样中碱度含量滴定等当变化关系甲基不同PH值时颜色变化情况

    The article discussed the changing relation between total alkalinity content and titration equivalence point and changed situation of methyl orange in the different PH value color.

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  • 研究测定碳化液中石油助长剂活性组份含量的方法——酸碱滴定法测定条件干扰因素; 确定石油助长剂活性组份为一元弱酸盐,测得了对应的一元弱酸的离解常数和强碱滴定时的等当点

    The conditions and interfering factors of the acid base titration method which has been used to determine the active components of the petrol growth substance in the carbonating solution were studied.

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  • 崽长大以后,成员轮流幼崽打食、陪它们玩耍甚至给它们保姆

    When the pups are a little larger, pack members take turns bringing them food, playing with them and even baby-sitting.

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  • 对于股市地震森林火灾复杂系统物理学家们了解的一变化发生时它们规模不变

    One thing that physicists have learned about complex systems, such as stock markets, earthquakes, and forest fires, to name just a few, is that when changes occur they are scale invariant.

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  • 本世纪投行从事诸如赚钱奇怪营生时,“高盛吧”成了华尔街的祷告词。

    IN THE early years of this decade, when banks did quaint things like making money, the mantra on Wall Street was: “Be more like Goldman Sachs”.

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  • 赫德布洛姆女士下午那的时候,已经好几百那了。

    Several hundred people, mostly protestors, are already waiting when Ms Hedblom and I arrive at 5pm.

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  • 痛苦增加自然反应就是什么都不事情好转

    When the pain grows bit by bit, the natural tendency is to do nothing and wait for an improvement.

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  • 有一必须注意文件以明文字格式储存时,字体大小粗体斜体加底线特别效果便消失

    Please note that when a document is saved as plain text, special effects such as font size, boldface, italics, underline, etc. will be lost.

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  • 此外关于变同拉回变同伦推出,对限制H -不动空间上的性质进行了一些探讨

    Moreover, the effect of the equivariant homotopy pullback and pushout are investigated while their passing to their H-fixed point Spaces.

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  • 绘画唤起人类审美情感时作用人们一种绘画独有的语言形式它包括线、形、构成要素。

    When the painting arouses the mankind's aesthetic emotion, what act on the mankind is a language form including point, line, form, light, color and other inscapes.

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  • 酒水员把酒带上来时,到了吉姆酒杯里脸上幅自傲表情在那里,就像是尝尝把,乡巴佬。 显然对酒一无所知。

    When the wine-waiter brought the wine, he poured a drop into Jim's glass and waited with a pround expression on his face, as if to say "Taste it, you peasant."

    youdao

  • 酒水员把酒带上来时,到了吉姆酒杯里脸上幅自傲表情在那里,就像是尝尝把,乡巴佬。 显然对酒一无所知。

    When the wine-waiter brought the wine, he poured a drop into Jim's glass and waited with a pround expression on his face, as if to say "Taste it, you peasant."

    youdao

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