查询词典 acid reaction

Phenylalanine agar is recommended for the detection of production of phenylpyruvic acid from phenylalanine by deamination. A positive reaction results in a green coloration after the application of 10% ferric chloride.

苯丙胺酸培养基可用来测定苯丙胺酸经去胺反应所产生的苯丙酮酸，在滴加10%氯化铁溶液后，如呈现绿色，即表示有反应。

In this paper, BP neural network was applied to simulating the dehydration reaction of lactic acid.

本文采用BP神经网络对乳酸脱水制丙烯酸的催化过程进行了仿真研究。

of denature of nucleic acid and the cross reaction of antibodies, were discussed.

而对于各标志在细胞水平的定位关系难以准确判断。

By first esterification reaction, the acid value of deodorizer distillates can be reduced to 30-40mgKOH/g from 145mgKOH/g.

在上述条件下，经一次酯化，脱臭馏出物酸价可从约145mgKOH／g降到30-40mgKOH／g。

The reaction of hydrolytic depolymerization was used for the generation of useful chemicals of ethylene glycol and terephthalic acid.

研究中设计及评估了三种水解废PET的化学程序，这些程序可将废PET转化为对苯二甲酸和乙二醇化学品，可做重新生产PET或其他聚酯原料之用。

Results: When the quantity of monochloroacetic acid was 0.3 mol, The preferable conditions were 0.42 mol dimethylamine, reaction temperature about 40℃, 2-hour reacton time and 50 ml dilute water.

结果 当氯乙酸投料量为0.3mol时的最佳反应条件为二甲胺0.42 mol，缩合温度40℃左右，缩合时间2h，稀释水量50ml。

On this basis, boric acid and a major new study diol response, through experiments to explore its response in the form and the appropriate reaction conditions, and compared with microwave heating that microwave technology applications in organic synthesis advantage.

在此基础上，主要研究了硼酸与新戊二醇的反应，通过实验探索其反应的形式及其合适的反应条件，并用微波加热作对比，说明微波技术应用在有机合成中的优势。

Polyesters are produced by a condensation reaction of a diol, such as ethylene glycol, with a dicarboxylic acid.

聚酯是由一缩合一二醇，例如乙二醇，以二元酸。

Using ABEEM σπ, charge distributions of amino-acid dipeptide and nitrenium ions reaction are calculated.

本文应用该模型计算了氨基酸二肽和致癌性胺离子反应过程中的电荷分布，并对结果进行了讨论。

Its steps include these:(1) purification of WPA;(2) neutralization reaction between purified WPA and sodium carbonate for the salt mixture of disodium hydrogen phosphate and monometallic sodium orthophosphate;(3) adjustment of the mixture's neutralizing degree with additive acid or alkali;(4) quick separation of crystal with additive organic solvent under continue stir;(5) polymerization of crystal under the high temperature for the high quality product of STPP.

其步骤为：(1)湿法磷酸净化；(2)净化后的磷酸与碳酸钠中和反应生成磷酸一氢钠和磷酸二氢钠混合盐溶液；(3)用酸、碱调节确定该混合盐溶液的中和度；(4)加入有机溶剂，通过不断地搅拌使晶体快速析出；(5)晶体经高温聚合，生成高品质的三聚磷酸钠。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。