查询词典 butyl

The influences of the dosage of Na2S, pH values,sulfidization time and the types of pH modifiers on the flotation of cerusite and limonite have been studied in this paper,and the performance of ethyl xanthate,butyl xanthate,isobutyl xanthate,amyl xanthate and isoamyl xanthate are studied in detail respectively.

详细研究了硫化钠用量、矿浆pH值、硫化时间以及pH调整剂种类对白铅矿和褐铁矿浮选的影响，重点考察了乙基黄药、丁基黄药、异丁基黄药、戊基黄药和异戊基黄药五种黄药的捕收性能。

Contains: Deionised Water, Mineral Oil, Glycerine, Stearic Acid, Cetearyl Alcohol, Triethanolamine, Carbomer, Lanolin, Tocopherol Acetate, Fragrance, Propylene Glycol, Methyl Paraben, Ethyl Paraben, Butyl Paraben, Isobutyl Paraben, Propyl Paraben, Disodium EDTA.

成分：离子水，矿物油，甘油，硬脂酸油脂剂，棕榈醇乳化剂，三乙醇胺酸碱值调节剂，稳定乳化剂，绵羊油，维生素E，香料，丙烯甘醇保湿剂，甲基木精胶，乙酯，丁酯，尼泊金异丁酯，丙酯，稳定剂缓冲剂。

Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol.

用强酸性阳离子交换树脂催化丁二酸和正丁醇的酯化反应，合成了丁二酸二丁酯。

In this thermodynamic study, the minimum requirements in molar fraction of the solvents (x3) on the azeotropic feed plate are: 0.20 for N,N-dimethylformamide, 0.36 for 2-ethoxyethanol, 0.40 for 1-pentanol and 0.66 for butyl propionate,.

在这个热力学研究中，共沸混合物喂料盘上各溶剂摩尔分数最小值(x3)分别是：N，N-二甲基甲酰胺：0.20；2-乙氧基乙醇：0.36；1-戊醇：0.40；丙酸丁酯：0.66。

One of the main reasons is the influence of hydrogen bonds, such as glycollic and benezene and alkanones, and benezene volatile rate is 2 times the ethanol, butanol alkanones than n-butyl acetate low and volatile rate is also low, from here discernthat chemonucleolysis dosage form hydrogen bonds to limit business card printing and membership card making ink ink film volatile plays an important role to play.

主要原因之一是氢键的影响，如乙醇和苯的沸点接近，而苯的挥发速率为乙醇的2 倍，丁醇的沸点比醋酸正丁酯低，而挥发速率也低，从这里看出氢键对限制溶解剂型制卡和会员卡制作油墨的墨膜挥发起着重要的作用。

The special compound latex products are: carboxylic butyl latex, cement latex, pitch latex, high benzene latex, blanket latex, and white paper latex, etc.

淄博齐龙化工有限公司生产的特种合成胶乳主要有：羧基丁腈胶乳，水泥胶乳、沥青胶乳、高苯胶乳、地毯胶乳以及白版纸胶乳等。

The predispersed solvent extraction of lincomycin from fermentation broth containing mycelium taking butyl acetate as extractant has been studied.

以醋酸丁酯为萃取溶剂，采用预分散溶剂萃取法从含菌丝发酵液中直接萃取林可霉素。

In this study, three PAEs compounds, that is diethyl phthalate, di-n-butyl phthalate and bis(2-ethylhexyl) phthalate, were selected as objective compounds, and pot experiments of different plants (including maizes and forage plants) with different remediation measures in glasshouse were carried out and GC/MS analysis of PAEs were used to investigate the remediation effect of soils contaminated by PAEs by different plants and remediation measures.

本论文选取3种PAEs化合物（DEP、DBP和DEHP），以气相色谱/质谱联机检测技术，通过盆栽试验研究不同植物对PAEs化合物的降解差异，并在筛选对PAEs修复能力较强的植物的基础上，探讨其在不同条件下对PAEs污染土壤的植物修复效果，为PAEs污染土壤的植物修复提供理论依据和实用技术。

The chemical company will build a coal gasification plant at a new industrial park at Lingang, Tianjin, and use the synthetic gas produced to manufacture methanol, ammonia and butyl alcohol.

这家化工公司将在位于天津临港的新工业园区建设一座煤气化厂，生产的合成气将作为原料生产甲醇、合成氨和丁辛醇。

In contrast, Al2TiO5 can not be synthesized at low temperatures using methanol or tert-butyl alcohol as oxygen donor due to their high chemical reactivity resulting in hydrolysis reaction.

以TiCl4和无水AlCl3为原料，以无水低碳醇为氧供体通过非水解溶胶-凝胶法低温合成了钛酸铝，研究了无水低碳醇种类及用量对钛酸铝合成反应的影响。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新