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- The alkaline solution may help to reduce acidity. 碱性溶液有助于降低酸度。
- Lipase acts only in an alkaline solution. 脂肪酶仅在碱溶液中才起作用。
- Only under some circumstances zinc coatings are unsuitable, for example, at high temperatures and in contact with acid or strongly alkaline solution. 只有在某些情况下,锌层才不适用,比如在高温下,与酸液或强碱溶液相接触。
- Aluminium material was electropolished with ad dition of additive TA in alkaline solution by periodic reverse current. 采用周期换向电解法,在添加适量添加剂TA的碱性溶液中对铝材进行电解抛光。
- Crystallization of sodium phenylpyruvate (PPNa) by hydrolysis of 5-benzalhydantoin in alkaline solution is studied. 研究了碱性溶液中苯丙酮酸钠盐的结晶过程。
- Its water solubility is not affected by electrolysis, while it is not soluble in alkaline solution. 对水的溶解性不受电解的影响,但不溶于碱性水溶液。
- An alkaline solution of the sample is treated with acid bleached rosaniline and formaldehyde. 一分样品的碱性溶液用酸漂白的玫瑰苯胺和甲醛处理。
- In such oxidation case, bilirubin could be oxidized into biliverdin by oxygen in alkaline solution. 表明胆红素在碱性环境中可被氧化成胆绿素。
- Biuret reacts with an alkaline solution of copper cation to give a purple- colored complex. 蛋白质的热变性作用与加热时间平行,并随温度的升高而加快。
- Benedict's solution is an alkaline solution of copper (II) sulfate, which is reduced to insoluble copper (I) oxide by reducing sugars, giving a red precipitate. 本尼迪克特溶液是硫酸铜(二价)的碱性溶液,它可以通过还原糖被还原为不溶性的铜(一价)的氧化物,产生红色的沉淀物。
- The alkaline solution had very strong corrosion action on the glass fibre and calcium ion showed the most obvious corrosion action on the glass fibre. 实验表明碱性溶液对玻璃纤维具有很强的侵蚀作用,其中钙离子对玻璃纤维的侵蚀作用最为显著;
- More generally, lye is any strong alkaline solution or solid, such as sodium hydroxide ( caustic soda ) or potassium hydroxide (caustic potash). 更广义地说,碱液是任何一种强碱溶液或固体,诸如氢氧化钠(苛性钠)或氢氧化钾(苛性钾)。
- The measurement results of op tical rotation show that the conformation of NaCS(subscript MC) is regular in neutral or weak alkaline solution. 旋光度分析表明,微晶纤维素硫酸钠在水溶液或弱碱溶液中具有规则的空间构象;
- Drag the exposure in the past, solvent and film resin acylamide assiociation, deterring effect, makes it hard to dissolve in alkaline solution. 在曝平以后,阻溶剂与成膜树脂酿成氢键缔合,爆发阻溶息用,使得在碱液洋不易凝固。
- Experimental results indicate that in strong alkaline solution copper electrode shows rich voltammetric responses to these components. 实验结果显示在强碱性溶液中铜电极对这些物质具有丰富的响应。
- Other methods include alkaline formation of lead battery positive plates (Voss and Freundlich) and electrooxidation of lead acetate in an alkaline solution (Zaslavskii). 其他方法包括在碱性环境制备铅电池的正极和在碱性溶液中用醋酸铅进行电氧化。
- It is suitable for the grinding of steel ingot, removing burrs of casting, precision grinding of stones, cutting and polishing. But it should be kept away from alkaline solution. 适用于磨钢锭、铸件打毛刺、石材表面精加工、切割、抛光等。但该类磨具不抗碱性溶液。
- Electrochemical performance of zinc-plated foam nickel electrode in alkaline solution (KOH) was stu-died by grazing ellipsometry and cyclic voltammetry. 应用掠射式椭圆偏振技术 (掠射椭偏术 )和循环伏安法对以泡沫镍为基体的表面镀锌电极在碱性电解质 (KOH)中的电化学行为进行了研究。
- An orange-red compound, C20H12O5, that exhibits intense fluorescence in alkaline solution and is used in medicine, in oceanography, and as a textile dye. 荧光素一种在碱性溶液里发出强烈荧光的桔红色化合物,C20H12O5,用于医药、海洋学和作为纺织染料
- The films exhibited reversible two_color (bright yellow at reduction and dark green at oxidation) electrochromic behavior in alkaline solution with good cycle stability. 当在碱性溶液中对薄膜分别施加阴极和阳极电位时 ;薄膜即呈现由亮黄到深绿的可逆变化 .