strong acid
英 [strɒŋ ˈæsɪd]
美 [strɔːŋ ˈæsɪd]
网络 强酸; 强酸性; 阳离子树脂; 镪水
双语例句
- Vinegar has a strong acid taste.
醋有很强的酸味。 - Synthesis of Butyl Paraben Catalyzed by Modified Strong Acid Cation Ion Exchang Resin by Cerium Sulfate
硫酸高铈改性离子交换树脂催化合成尼泊金丁酯硫氰酸盐-硫酸铈滴定测定法 - Chemical graining: The lithographic plate surface is etched to produce a fine grain by the application of a strong acid or alkali solution.
化学磨版：用强酸或强碱溶液在平版印版的版面上腐蚀，造成幼细微粒表面。 - Limitedly resistant to strong acid, strong alkali, strong oxidizing solution and strong solvent.
但对强酸、强碱、强氧化液和强溶剂忍耐度有限。 - Of a substance, especially a strong acid; capable of destroying or eating away by chemical action.
指物质，特别是强酸；能够通过化学作用破坏或者侵蚀。 - Ion exchange equilibrium of neutral amino acids on732 strong acid cation exchange resin in non buffer systems were studied and an equilibrium model was proposed.
研究了非缓冲体系中性氨基酸在732型强酸性阳离子交换树脂上的离子交换平衡，并提出了平衡模型。 - The middle and lower level of strong acid rain weather is downward motion, inhibiting the spread of pollutants.
强酸雨天气中低层为下沉运动，抑制了污染物的扩散。 - A new process has been developed to synthesize melomic acid from diethyl malonate through hydrolysis reaction and catalyzing by strong acid type cation exchange resin.
该工艺以丙二酸二乙酯为原料，经强酸性阳离子交换树脂催化，通过水解反应制备丙二酸。 - Do not contact methylene chloride acet ( like nail oil) strong acid detergent.
不要接触亚甲基氯化物、丙酮（去指甲油剂）、强酸清洗剂。 - The light acid precipitation induced sugar accumulation in the roots and stems, but the strong acid precipitation inhibited it;
轻度酸沉降促进根、茎内可溶性糖积累，强酸则抑制其积累； - Description: Cerium Hydroxide is insoluble in water and soluble in strong acid.
说明：氢氧化铈不溶于水，溶于强酸。 - Study on catalysis of big pore strong acid resin for 1,4-butanediol dehydration
大孔强酸性树脂对1,4-丁二醇脱水催化作用的研究 - It is studied further that the dissolubility of the bismuthous sulfide in the solutions of the non-oxidative strong acid through the experiment by means of chemical thermodynamics.
运用化学热力学基础理论和方法研究了硫化铋在无氧化性强酸和可溶性碱金属卤化物溶液中的溶解性。 - The corrosion resistance of sulfuric acid, PEEK insoluble in any solvent and strong acid, strong alkali, and resistance to hydrolysis, has the very high chemical stability.
耐腐蚀性浓硫酸外，PEEK不溶于任何溶剂和强酸、强碱，而且耐水解，具有很高的化学稳定性。 - This swelling is accomplished by suspending the exchanger in either strong acid or strong base.
要完成这种膨胀需要把交换剂悬浮在强酸或强碱中。 - A yellow toxic highly explosive strong acid; used in high explosives and as a dye and in chemical reactions.
一种黄色、有毒、极易爆炸的强酸，用于烈性炸药、染料和化学反应中。 - The catalysis of big pore strong acid resin for 1,4-butanediol dehydration to tetrahydrofuran is investigated.
考察了大孔强酸性树脂对1,4丁二醇脱水制四氢呋喃的催化作用。 - Diffusion in non-steady state The product is stable in common unless to strong acid/ alkali/ oxidant. It is also negative to stainless steel.
非定常扩散，非稳态扩散该产品一般情况下很稳定，除非碰上强酸强碱和氧化性物质。对不锈钢稳定。 - Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol.
研究了强酸性阳离子交换树脂催化合成邻苯二甲酸线性高碳醇酯的方法。 - The prodrug exposed to strong acid is protonated and undergoes a conformational change to its active form which is capable of inhibiting the proton pump.
前药的接触了强酸后被质子化，并且经过结构的改变成为真正能够抑制质子泵的活化形式。 - The utility model has the characteristics of good heat-insulating property, strong acid resistance and great expansion space.
其特点是，绝热性能好、耐酸性强、膨胀空间很大。 - The Study on Catalytic Ability of Strong Acid Cation Exchange Resin in the Esterification of Acrylate
强酸性离子交换树脂作为丙烯酸酯化反应催化剂的性能研究 - Catalytic Isomerization of Slash Pine Rosin by Strong Acid Type Cation Exchange Resin Cooperated with Microwave
微波协同强酸性阳离子交换树脂催化湿地松香异构化反应 - Synthesis of sec-butyl acetate catalyzed by strong acid cation exchange resin
阳离子交换树脂催化1-丁烯合成醋酸仲丁酯 - The results indicated that strong acid sites of the MCM-22 zeolite favored its OATS activity.
结果表明，催化剂的强酸有利于噻吩烷基化脱硫反应活性。 - The results revealed that copper pollution and strong acid were the major problems of this mine land.
研究表明，铜污染和强酸性是该矿山土地的最主要问题。 - In this paper, the strong acid ion exchange resins have been studied as the solid-acid catalyst for the esterification of 4-hydroxybenzoic acid.
本文研究了一种固体酸催化剂&阳离子交换树脂催化剂，用于对羟基苯甲酸的酯化反应。 - Activity and stability of different kinds of strong acid type cation exchange resin catalysts were investigated.
在工业生产条件下，对比了不同强酸性阳离子交换树脂催化剂的活性；以耐温强酸性阳离子交换树脂为催化剂，考察了进料量对乙酸转化率的影响及催化剂的稳定性。 - The pigment is sensitive to Fe3+ 、 Fe2+ 、 A13+, strong acid and strong alkali.
色素对Fe3+、Fe2+、A13+、强酸、强碱较敏感。 - In this paper, the strong acid cation exchange resin has been studied as the catalyst for the esterification of gulonic acid.
选用强酸性阳离子交换树脂代替浓硫酸催化剂，对古龙酸的甲酯化反应进行了探索性研究。