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- Investigation into Improved Process of Weak Acid Blue BS 弱酸兰BS改进工艺研究
- weak acid blue 弱酸性蓝
- The improved synthetic process of the weak acid dyestuff, Blue BS was described in this paper. 本文重点介绍了弱酸兰BS染料合成改进工艺。
- Air,Compressed ari, Water, hotn water, weak acid, etc. 空气、压缩空气、水、海水、热水、弱酸等。
- Counter etch A weak acid solution, e. G. Acetic acid, used to clean a plate chemically before coating. 清洗腐蚀剂化学性的版面清洗,在涂布乐膜前使用。它是一种弱酸溶液,如醋酸等。
- The decolorization rate was increasing with the decreasing of the initial concentration of Acid Blue. 随着酸性蓝起始浓度的降低,脱色率随之增加。
- Counter etch: A weak acid solution ,e.g. acetic acid , used to clean a plate chemically before coating . 清洗腐蚀剂:化学性的版面清洗 ，在涂布乐膜前使用。它是一种弱酸溶液，如醋酸等。
- Fatty amido Acid Blue Black 10B compounds show a good performance in dying effect and surfactivity. 脂肪酰氨基酸性蓝黑10B表现出较好的染色性能和表面活性。
- They involve a chemical equilibrium between a weak acid and its salt or a weak base and its salt. 它包含弱酸及弱酸盐与弱碱和弱碱盐之间的化学平衡。
- Apply to water, water, steam, all kinds of oils, solvents, weak acid, alkali, ethanol, and other media. 适用于水、海水、蒸汽、各种油类、溶剂、弱酸、碱、乙醇等介质。
- The ultraviolet-visible spectrum showed that the chromophore anthraquinone ring of acid blue B was broken down by laccase. 紫外光谱分析表明;酸性蓝B的发色基团蒽醌环被漆酶破坏.
- The total selectivity of methylphenyl oxalate (MPO) and DPO was up to 99.2% over TS?1, which was a weak acid. 以弱酸TS-1分子筛为催化剂;MPO和DPO总选择性为99.;2%25。
- Thought these pilot studies, the design of zao compound with surfactivity can work by combining the long chain alkyls and Acid Blue Black 10B together. 通过初步的研究表明，把长链烷基和酸性蓝黑10B结合起来，使酸性蓝黑10B具有表面活性这个设计是可行的。
- The structure and properties of macroporous strong base - weak acid amphoteric resin were studied by using IR and DTA. 利用红外光谱、差热分析对大孔强碱弱酸两性树脂的结构与性能作些探讨。
- 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。
- Weak acid, so that it can work with any insecticides, fungicides, herbicides and so on a mix of mutual synergy. 弱酸性，可使其能与任何杀虫剂、杀菌剂、除草剂等混用，相互增效。
- The emulsion of MFX is stable to dilute salt solutions,weak acid or alkali and hard water. 该产品在弱酸、碱、盐溶液中稳定,并能耐一般硬水。
- Weak acids ionize partly ( <1% ionize) in water to give hydrogen ion. 弱酸在水中部份电离(<1%25电离)，放出氢离子。
- When the weak acid is given orally, the concentration gradient for un-ionized drug between stomach and plasma tends to be large, favoring diffusion through the gastric mucosa. 当这种弱酸性药物经口服给药时，胃与血浆之间的非解离型药物浓度梯度很大，从而有利于透过胃粘膜扩散。
- In weak acidic medium, sodium periodate can oxidize Coomassie brilliant blue G and cause discoloring of coomassie brilliant blue G, and manganese can catalyze this oxidizing reaction. 基于弱酸性条件下高碘酸钠能氧化考马斯亮蓝G褪色,锰对此褪色反应具有显著的催化作用,由此建立了催化高碘酸钠氧化考马斯亮蓝G褪色光度法测定痕量锰的新方法。
