The heat stability and acid stability of this substance were also examined.
并对该物质的热稳定性、酸碱稳定性、纸层析和纸电泳迁移作了研究。
In this paper, the effect of molding pressure on the strength and hydrochloric acid stability of autoclaved lime_stone sand brick is studied.
研究成型压力对蒸压灰砂砖抗压强度和耐盐酸腐蚀能力的影响。
Uniformity of a good place to guarantee the stability of the acid drinks, to maintain a longer time.
良好的取代均匀性，保证了酸性饮品的稳定性，使保持时间更长。
In the solution of 6.6M hydrochloric acid the colour reaction has a high sensitivity and a better stability.
在6.6M酸度条件下，其呈色反应具有较高的灵敏度，稳定性好。
The microspheres have narrow distribution of diameter, excellent mechanical stability and acid-resistivity.
微球粒径分布窄，具有良好的机械稳定性和耐酸性。
Acid and alkali resistance, corrosion resistance, no crack, no loss, high stability, no aging problems, and the building wall with life.
耐酸碱、耐腐蚀、不开裂、不脱落、稳定性高，不存在老化问题，与建筑墙体同寿命。
Methyl orange is one of acid dyes, but its range of use is greatly limited because of its low light and thermal stability.
甲基橙是一种酸性染料，但因为它的光和热稳定性较差，使其应用范围和使用效果受到了一定限制。
Solubility and stability of zinc salt in common organo phosphonic acid scale inhibitors are studied.
研究了锌盐在常用工业有机膦酸阻垢剂中的溶解性和稳定性。
The paper studied the extraction technology of water-soluble soybean polysaccharides (SSPS) and its effect on the stability of acid dairy beverages.
采用正交试验研究了从豆渣中提取大豆水溶性多糖的工艺，并探讨了其对酸性乳饮料的稳定作用。
The results have shown that the series of catalysts have higher acid catalytic activation, stability and selectivity to lower fatty ester.
实验结果表明这些固体酸催化剂对于低级脂肪酸的酯化反应具有较高的酸催化活性、选择性和稳定性。
All kinds of structure factors causing the stability of epoxy vinyl ester resin in acid, alkali or salt solutions were particularly discussed in this paper.
较为详细论述了影响环氧乙烯基酯树脂在酸、碱、盐溶液中稳定性的各种结构因素。
The fatliquor has good stability in acid, alkali, salt and hard water, high content of active substance, and strong combining force with leather.
该加脂剂在酸、碱、盐、硬水中稳定性良好，活性物含量高，与皮革纤维结合能力强。
In this paper, the affects of temperature and ultraviolet light on the stability and mildewproof effect of sorbic acid and ethyl-p-hydroxybenzoate used as food preserving agent, was studied.
本文研究了温度和紫外光对食品防腐剂山梨酸、对羟基苯甲酸乙酯的稳定性和防霉效果的影响。
This article introduces examining principle and methods checking strong acid concentration with electromagnetism induction method and analyses checking experiment data and researches its stability.
介绍了用电磁感应法检测强酸浓度的测量原理与方法，并对测量实验数据进行了分析，对该方法的稳定性进行了研究。
It is proved through experiments that the stability of the acid bath has been greatly improved after adding the series of TUM additives in it.
实验结果表明，在酸性镀液中加入TUM系列添加剂可以明显改善镀液的稳定性。
Accordingly, the thermal stability of polysiloxanes may be influenced by oxide, water, alcohol, acid, base, residual catalyst, silicone oil, mechanical stress, filler or the end groups of itself.
氧气、水或醇、酸、碱或残留催化剂、硅油、机械外力、填料、聚硅氧烷的链端基等都会影响聚硅氧烷的热稳定性。
We conducted studies on the stability of toxic ingredients from Pieris Formosa under different re- solvents, temperatures, acid and alkali intensities, lightening and oxidization.
我们对美丽马醉木毒性成份在不同溶剂、不同温度、不同酸碱度和光照及氧化等情况下的稳定性进行了试验。
The refrigeration was helpful in the stability of acid value.
冷藏有利于保持酸价稳定性。
Proper increase of La ion exchange degree not only increased the stability of the framework structure but also the hydrothermal stability of acid sites.
镧离子也有稳定骨架的作用，更重要的是能提高酸中心的水热稳定性。
The result shows: The acid protease has good heat, acid and Metals ion stability, and is suitable for usage in feeding enzyme.
实验表明：该酸性蛋白酶制剂具有良好的热稳定性与较强的耐酸性，还具有良好的金属离子稳定性，完全适合作为饲料酶制剂。
The second generation macrolide antibiotics has the satisfactory antibacterial activity and the stability in acid. But the tolerance has been the urgent problem.
第二代大环内酯类抗生素具有良好的抗菌活性和酸稳定性，但是目前耐药性问题成为当务之急。
In addition, SS presented storing stability, acid and alkali stability but poor salt resistance.
在实验考察范围内，产品均具有贮存稳定性和抗酸碱性，但不具备抗盐性。
This paper discussed the chemical structure, physiology, extraction, nutrition and process stability, analysis method and the future in medicine and food industry of folic acid.
论述了叶酸的化学结构、生理作用、提取方法、营养与加工稳定性、检测方法以及在医药和食品工业中的应用前景。
Objective: To study production technology and stability of peracetic acid in single-ingredient.
目的：一元过氧乙酸溶液生产工艺和稳定性的研究。
Compare native bovine SOD with PEG SOD in stability by experiments of heat, acid, alkali and proteinase.
将天然SOD与PEG SOD分别进行热稳定性、酸碱稳定性及蛋白酶稳定性的实验。
The result indicated that the oxidative stability of oil by 85% phosphoric acid degumming was stronger than other degumming oil.
结果表明，85%磷酸脱胶处理的核桃油氧化稳定性优于盐析及明矾脱胶处理的样品；
The stability and structure of soil aggregate getting bad, which can accelerate soil erosion, shows that acid rain has soil erodibility.
红壤团聚体的稳定性和结构性变差，会加速土壤侵蚀，表现出酸雨对红壤的可蚀性。
This paper studies the effect of stabilizer, temperature, and material on the stability of peracetic acid, points out the method of keeping stability.
本文研究了稳定剂、温度、原料对过氧乙酸稳定性的影响，指出了保持过氧乙酸稳定性的方法。
This paper studies the effect of stabilizer, temperature, and material on the stability of peracetic acid, points out the method of keeping stability.
本文研究了稳定剂、温度、原料对过氧乙酸稳定性的影响，指出了保持过氧乙酸稳定性的方法。
应用推荐