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- The Na salts of weak acids (eg, barbiturates, salicylates) dissolve faster than their corresponding free acids regardless of the pH of the medium. 不管介质的pH是多少,弱酸的钠盐(如巴比妥酸盐,水杨酸盐)比其相应的游离酸溶解得快。
- The Na salts of weak acids (eg, barbiturates, salicylates) di olve faster than their corre onding free acids regardle of the pH of the medium. 不管介质的pH是多少,弱酸的钠盐(如巴比妥酸盐,水杨酸盐)比其相应的游离酸溶解得快。
- salt of weak acid 弱酸盐
- The dyeing process and the performance of weak acid dyes using additive WMJ for wool at low temperatures are studied. 文章探讨了弱酸性染料使用低温添加剂WMJ对羊毛进行染色的工艺及染色性能。
- Barium ion can catalyze the decolorization reaction of Erichrome Black T and dodecylbenzene solfonic sodium in a pH 5 of weak acid medium. Ba~(2+)能在pH5弱酸性介质中催化十二烷基苯磺酸钠(DBS)对铬黑T(EBT)的褪色反应.
- Based on the strong reducibility of KBH_4 for silicomolybdic acid in the medium of weak acid,a new spectrophotometric method for the determination of silicon was developed. 基于在弱酸性介质中硼氢化钾对硅钼杂多酸具有很强的还原作用的特性,建立了以硼氢化钾为还原剂的硅钼蓝光度测定硅的新方法,并研究了相应的显色反应条件。
- The extent of dissociation can be calculated from the value of the equilibrium constant and the amounts of weak acid and strong base added to the solution. 解离度可以通过平衡常数值和加到溶液中的弱酸和强酸的量来计算。
- An ester or a salt of perchloric acid. 高氯酸盐
- They think of themselves as the salt of the earth. 他们自认为是社会中坚。
- A salt of hydrocyanic acid;cyanide. 氰化物氰氢酸盐氰化物
- Using carboxymethyl cellulose(CMC) as snake resin and B? 62 resin crosslinked by ethylenediamineas(EDA) as cage resin,a new type of weak acid and weak base snake?cage resin was synthesized. 以羧甲基纤维素(CMC)为蛇树脂,乙二胺(EDA) 甘油环氧树脂(B 62)体系为笼树脂,合成了一种新型弱酸弱碱型两性螯合树脂。
- An ester or salt of palmitic acid. 软脂酸的盐或脂
- The results showed that physics properties of weak acid glovemeasured up to ASTM D3578-01. The pH value of the latex glove product kept goodstability and satisfied the request for durability for 5 months under the dry, airtightcondition. 研究中对弱酸芦荟乳胶手套物理性能及其表观质量、pH 值的耐久性进行了检测。 结果表明:弱酸芦荟乳胶手套物理性能测试符合 ASTM D3578-01 标准,而且弱酸芦荟乳胶手套成品在干燥、密封的条件下经过 5 个月的存放,其 pH 值保持良好的稳定性,满足了耐久性的要求。
- A salt of hydrocyanic acid; cyanide. 氰化物氰氢酸盐氰化物
- For the some o hydroxylbenzenesulfonanilides,by using CNDO/2 and MMP2 method and connecting the pKa values of weak acid dissociation and the data of fasciolicidal activity; the relation between structure and activity has been studied preliminarily. 使用 CNDO/2和 MMP2方法 ;结合弱酸离解常数 PKa值和药物杀虫活性数据 ;初步研究了邻羟基苯磺酰苯胺类药物化合物的结构和活性的关系 .
- A salt of alginic acid, such as sodium alginate. 褐藻酸盐褐藻酸的盐类,如褐藻酸钠
- An ester or a salt of oleic acid. 油酸酯或盐
- He punned on the likeness of 'weak' and 'week'. 他用同音词'weak'和'week'说了句双关语。
- An explosive salt of fulminic acid,especially fulminate of mercury. 雷酸盐雷电尤指雷汞等一种可爆炸的雷酸盐
- Adventure is the salt of life to some people. 冒险对某些人来说是生活中的刺激。