- 更多网络例句与解酸的相关的网络例句 [注:此内容来源于网络,仅供参考]
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This article introduces manufacturing methods of taurine by means of sodium hydroxyethyl sulfonate ammonolysis acidification .
研究了羟乙基磺酸钠氨解酸化法生产牛磺酸的工艺,对其中的高压氨解反应过程采用二次回归正交设计实验方法进行了优化。
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Bamboo mosaic virus encodes a 155-kDa replicase that the middle region contains a helicase-like domain according to the existence of several conserved featured motifs of helicase. Previous studies showed that the helicase-like domain exhibits both ATPase and RNA 5'-triphosphotase activities, and Mg2+ is essential for both activities. Mutagenesis of conserved motifs showed these amino acids play important roles for enzymatic activities. These results suggested that the properties of this denatured and renatured protein are coincident with other SF1 helicases.
从胺基酸序列分析显示,竹嵌纹病毒复制酵素中间区域的类解螺旋酵素具有解螺旋酵素的保留性胺基酸区域,经实验显示此蛋白具有ATPase和RNA 5'-triphosphatase活性,而且是依赖镁离子进行反应的,其中保留性胺基酸的突变会破坏其催化能力,说明这在大肠杆菌表达的蛋白质经过变性及重新摺叠的过程,具有和其他SF 1解螺旋酵素相似的特性。
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According to the graph of adsorption speed, a conclusion can be drawn that formic acid and acetic acid are fixed on the resin with multimolecular adsorption while propanoic acid and pentanoic acid are carried by monomolecular adsorption.
通过其吸附速度、吸附等温线的研究,得出甲酸和乙酸在该树脂上以单分子吸附为主,丙酸和成酸以多分子吸附为主,而且吸附的强弱与羧酸的解离有关,解离越强吸附越弱,反之,吸附越强。
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The dissociation constants p K HL1 is in the range of 3\^50 to 4.89, p K HL2 6.17 to 8.38, K HL1 / K HL2 is below 10 5, which is consistant with the results of potentiometric titration curve. The Cu 2+ complexation constant,is 1.346 for old manured loessal soil and 2.241 for dark cultivated loessal soil.A good optimization result is given by nonelectrostatic model.
胡敏酸的解离常数和Cu2+的络合常数应用计算机程序FTTEQL32表明,优化的解离常数pKHL1在3.50-4.89之间,pKHL2在6.17-8.38之间,2种形态一元胡敏酸解离常数之比小于105,与滴定曲线只有一个突跃区相一致2种土壤胡敏酸与Cu2+络合常数logKintACu大小分别为土HA1.346,黑垆土HA 2.241,非静电模式的优化结果较好。
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The thermal decomposition of tyrosine was studied by the methods of DTA and TG. The molecular geometries of tyrosine, intermediates and the products were optimized by AM1 method. The thermolytic mechanism is put forward through the results of the experiment and the calculation.
用差热曲线、热重曲线法测得了酪氨酸的热解曲线,用AM1方法优化了酪氨酸及其中间产物和产物分子的构型,计算了有关分子的键长和键级,通过对其热解过程的分析及AM1研究的结果,首次提出了酪氨酸的热解机理。
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With the help of RP-HPLC, the hydrolyzes of corn gluten meal were found to be rich in Pro and basic amino acid, such as Phe and Leu, which can be used as food additives to supply basic amino acid and to lower blood pressure.
利用反相高效液相色谱法对玉米黄粉蛋白酶解产物的氨基酸组成进行了测定,发现酶解产物中含有大量的Phe(Phenylalanine,苯丙氨酸),Leu(Leucine,亮氨酸)等必需氨基酸和Pro(Proline,脯氨酸),他们可以添加到食品中来补充必需的氨基酸和降低高血压患者的血压,对综合开发利用这一丰富的农副产品具有重要的意义。
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The consequence of using chamber filter press to separate the waste acidolysis residue during titanium dioxide production was:the recovery rate of titanium solution reached 91.8%,which increased 3.6% comparing the period without the equipment.
介绍了钛白粉生产中酸解渣的产生和利用情况,目前对钛白生产过程中产生的酸解废渣进行固液分离主要采用传统的稀释法,该工艺存在钛液回收率偏低和产生大量洗水的缺点。
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By comparison of eight micro adsorption, A resin with high adsorption rate and eluent rate was used to adsorb chlorogenic acid from extraction solution. The adsorption parameters are: the content of chlorogenic acid is 0.204 mg per mL adsorption solution, the acidity of adsorption solution is 4, the adsorption velocity of flow is 3 mL per min, the eluent is 30% ethanol, the eluting speed is 1.5 mL per min and the eluents volume is 4 times of resin volume. In the optimal adsorption condition, the final yield of CHA is 5.06%. the content of chlorogenic acid is 78.26% in dry productin.
通过对比8种大孔吸附树脂对绿原酸的吸附效果,选用对绿原酸吸附解吸性能均较好的树脂对绿原酸吸附,吸附参数如下:吸附液绿原酸的浓度为0.204mg/mL、吸附液pH值为4、流速为3mL/min,解吸参数如下:解吸剂为30%乙醇、解吸剂流速为1.5mL/min、解吸剂使用量为4倍树脂体积,在此条件下,绿原酸得率为5.06%,产物中绿原酸含量为78.26%。
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The experiment mainly studied the choice of bauxite, the process of acid digestion and the sedimentation of acid digestion liquor and the way to Eliminated the iron from liquid aluminium Sulfate. The paper introduced the complexion of different bauxite in acid digestion. The influence of the concentration of acid, the proportion of acid to bauxite, the temperature. the pressure and the time of the rate of acid digestion were studied. The condition of the flocculation was also studied.
文中主要对铝土矿的选择、铝土矿的酸解过程、铝土矿酸解液的沉降、液体硫酸铝的除铁等主要生产工艺进行了详细的实验和讨论,论述了不同产地、品位的铝土矿对于酸溶法的适应情况;详细研究了酸的浓度、酸矿比、酸解温度、压力、时间对于铝土矿酸解率的影响,讨论了絮凝剂在铝土矿酸解体系中的使用效果;确定了经济有效的硫酸铝的除铁方法。
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The separation purities by new method were determined and compared with those of some traditional methods by SDS-PAGE gradient electrophoresis.
其次,采用中性蛋白酶、碱性蛋白酶等几种常用的蛋白酶对分离的7S和11S球蛋白进行酶解比较实验,发现在相同条件下,7S比11S酶解后的酸溶多肽得率高,7S比11S相对更容易被酶解;通过扫描电镜和SDS-PAGE电泳分析7S和11S的酶解产物,表明7S和11S分子酶解前后的变化明显,但两种大豆蛋白经酶解作用后,均有相当部分未被酶解的蛋白分子残留在酶解残渣中,而酶解离心后的上清液中则已基本不存在原来的蛋白质大分子。
- 更多网络解释与解酸的相关的网络解释 [注:此内容来源于网络,仅供参考]
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antacid tablet:解酸的药片
tetrahedron 四面体 | antacid tablet 解酸的药片 | barium meal 钡餐
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Effervescent disintegrants:泡腾崩解剂
(5)泡腾崩解剂(effervescent disintegrants) 泡腾崩解剂是一种专用于泡腾片的特殊崩解剂. 最常用的是由碳酸氢钠与枸橼酸组成的混合物. 遇水时,上述两种物质连续不断地产生二氧化碳气体,使片剂在几分种之内迅速崩解. 含有这种崩解剂的片剂,应妥善包装,
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glycolytic pathway:糖酵解途径
糖酵解途径(glycolytic pathway)是指细胞在乏氧条件下细胞质中分解葡萄糖生成丙酮酸的过程. 基本途径:在细胞液中进行,可分为两个阶段. 第一阶段从葡萄糖生成2个磷酸丙糖,第二阶段从磷酸丙糖转化为丙酮酸,是生成ATP的阶段. 第一阶段包括4...
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glycolytic pathway:酵解途径
一、糖酵解途径(glycolytic pathway) 糖酵解途径是指细胞在胞浆中分解葡萄糖生成丙酮酸(pyruvate)的过程,此过程中伴有少量atp的生成. 在缺氧条件下丙酮酸被还原为乳酸(lactate)称为糖酵解. 有氧条件下丙酮酸可进一步氧化分解生成乙酰coa进入三羧酸循环,
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pyruvate kinase:丙酮酸激酶
5)丙酮酸激酶(pyruvate kinase)别构调节酶,需要Mg2+,K+,催化的反应有ATP生成,是酵解途径的重要调节酶,长链脂肪酸、乙酰CoA、ATP、Ala等均抑制酶活;F-1,6-diP可活化此酶.
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Pelvic:[解]骨盆的
particle 粒子 | pelvic [解]骨盆的 | peptide [生化]肽,缩氨酸
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antacrid:解辣的
antacid | 中和酸性的, 抗酸性的 抗酸剂 | antacrid | 解辣的 | antaefixae | 互檐饰
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antiacid:解酸药
anti-static 抗静电的 | antiacid 解酸药 | antiacidadditive 抗酸添加剂
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Behenic acid:山嵛酸
脂肪油中主要为芥酸(Erucic acid),20碳烯-11酸(Eicosenoid acid),油酸、亚油酸、花生酸和亚麻油酸、棕榈酸、硬脂酸、山嵛酸(Behenic acid)的甘油酯等. 芥子甙酶解后生成芥子油、硫酸氢钾及葡萄糖. 芥子油含异硫氰酸的甲酯、异丙酯、丙烯酯、丁酯、仲丁酯、丁烯-3-酯,
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acidophil:适酸的
acidolysis 酸解 | acidophil 适酸的 | acidophilia 嗜酸性