- 更多网络例句与二硝基甲苯相关的网络例句 [注：此内容来源于网络，仅供参考]
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Two kinds of di aniline derivative s connected with oxamethylene bridge or azamethylene bridge were synthesizied by condensation of o nitrophenol and ethylene dibromide (1,4 dibromobutane)or 4 chloro 3,5 dinitrobenzotyifluoride and ethylene diamine(1,6 hexandiamine)and consequent reduction.
由邻硝基苯酚和二溴乙烷以及由4－氯－3， 5－二硝基三氟甲苯和乙二胺为原料通过桥接、还原合成两类由氧亚甲基或氮亚甲基桥联的双苯胺衍生物。
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In this dissertation, the liquid phase oxidant of p-nitrotoluene and 2,4-dimethylnitrobenzene with oxygen/air to aromatic acid was discussed.
论文研究了氧气液相氧化对硝基甲苯、2，4-二甲基硝基苯制取对硝基苯甲酸、3-甲基-4-硝基苯甲酸的反应。
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The optimal carrier gas velocity of prepared SE-30 series capillary chromatographic columns was studied and used to separate isomeric compounds. The efficiency of SE-30 capillary chromatographic columns has been studied with different diameters, film thicknesses and oven temperatures, using n-do-decane, phenol, aminobenzene, and butyl acetate as test samples.
研究自制的SE-30系列毛细管气相色谱柱的载气最佳线速度，并应用于同分异构体的色谱分离分别用十二烷、苯酚、苯胺、醋酸丁酯作试祥在不同载气线速条件下对不同口径、不同膜厚、不同柱温的SE-30毛细管色谱柱的柱效进行考察，并在最佳线速度条件下分离异戊醇、硝基氯苯、硝基甲苯及二乙苯同分异构体体系。
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Based on reviewing of functionalization of saturated carbon by catalytic oxidation with metalloporphyrins and metal phthalocyanines as a mimic of the enzyme cytochrome P-450, two reaction systems of which one was the preparation of 4, 4'-dinitrostilbene-2, 2'-disulfonic acid from 4-nitrotoluene2-sulfonic acid and the other was the preparation of 4, 4'-bis (dimethylamino -diphenyl) phenylmethanol from 4, 4'-bis (dimethylamino-diphenyl) phenyl methane , were specifically studied as carfunctionalization and oxyfunctionalization of saturated carbon.
本文在全面综述金属卟啉和金属酞菁类模拟细胞色素P-450酶催化剂催化氧化饱和碳原子功能化的基础上，选择由4-硝基甲苯-2-磺酸制取4，4'-二硝基二苯乙烯-2，2'-二磺酸和由4，4'-二苯基甲烷制取4，4'-二苯基甲醇两个反应体系进行饱和碳原子碳功能化和氧功能化的具体研究。
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The method comprises following steps: taking diphenol and 3- trifluoromethyl- 4- chloronitrobenzene as raw material, salt precipitating for diphenol and potash, refluxing with water- containing toluene, reacting with 3- trifluoromethyl- 4- chloronitrobenzene and getting dinitro monomer; taking dinitro monomer, ferro powder and HCl as raw material, ethanol and water as disslovant for refluxing and ethanol recrystallization, getting fluorine- containing aromatic diamido monomer.
合成方法是以二酚与3-三氟甲基-4-氯硝基苯作原料，先将二酚与碳酸钾成盐，甲苯带水回流反应，然后与3-三氟甲基-4-氯硝基苯反应制得二硝基单体；再以二硝基单体，铁粉，HCl为原料，乙醇和水做溶剂，回流反应、乙醇重结晶，得到含氟芳香二胺基单体。
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The oxidation of p-nitrotoluene-2-sulfonic acid to prepare 4, 4'-dinitrostilbene-2, 2'-disulfonic acid was monitored, and the mechanism for the formation of by-products 4-nitrobenzaldehyde-2-sulfonic acid and 4-nitro-2-sulfobenzonic acid was suggested.
跟踪了对硝基甲苯邻磺酸制备4，4'-二硝基二苯乙烯－2，2'-二磺酸的过程，推测了4-硝基苯甲醛2-磺酸钠与4-硝基苯甲酸2-磺酸钠杂质的生成机理。
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The mechanism of dioxygen oxidation of 4-nitrotoluene-2-sulfonic acid to 4,4'-dinitrostilbene-2,2'-disulfonic acid in alkali solution under mild condition was investigated.
探讨了在温和条件下在碱的水溶液中氧气液相氧化 4-硝基甲苯- 2 -磺酸制取 4，4'-二硝基二苯乙烯- 2 ，2 '-二磺酸的反应机理，发现 4-硝基甲苯- 2 -磺酸在碱作用下发生离子化生成 4-硝基- 2 -磺酸基苄基阴离子，然后被活化的分子氧氧化成 4-硝基- 2 -磺酸基苄基自由基是反应的关键步骤。
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The novel process of preparation of DNS by means of dioxygen liquid-phase oxidation of NTS with synthesized metal phthalocyanine complex catalyst in alkali solution under mild condition were systematically investigated for the first time.
首次以金属酞菁络合物为模拟酶催化剂，在碱性水溶液中，于温和条件下，研究了4-硝基甲苯-2-磺酸催化氧化制取4，4'-二硝基二苯乙烯-2，2'-二磺酸的方法和工艺。
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The mechanism of dioxygen oxidation of NTS to DNS in alkali solution under mild condition was inquired into. The result showed that the key step in the preparation of DNS from NTS was the formation of 4-nitro-2-sulfobenzyl anion as a result ionization of NTS in strong alkali and then oxidization to 4-nitro-2sulfobenzyl radical by activated dioxygen.
探讨了在温和条件下于碱的水溶液中氧气液相氧化4-硝基甲苯-2-磺酸制取4，4'-二硝基二苯乙烯-2，2'-二磺酸的反应机理，发现4-硝基甲苯-2-磺酸在碱作用下发生离子化生成4-硝基-2-磺酸基苄基阴离子，然后被活化的分子氧氧化成4-硝基-2-磺酸基苄基自由基是反应的关键步骤。
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It was shown that these two strains both can utilize benzoate as sole carbon source and the maximum tolerance of benzoate are 1.7% and 1.600, respectively; These two strains both can grow on benzene, toluene, xylene, phenol, benzyl alcohol of as sole carbon source. Pfluorescens PFO1 can degrade dianiline, 3,5-dinitrosalicylic acid, p- dimethylaminobenzaldehyde while P. aeruginosa ATCC27853 can utilize 3,5-dinitrosalicylic acid, p- dimethylarninobenzaldehyde.
结果表明，两种菌都能在以苯甲酸钠为唯一碳源的基础培养基上生长，并且，对苯甲酸钠的耐受性分别达到1.7％和1.6％；两种菌都能以适当浓度的苯，甲苯，二甲苯，苯酚，苯甲醇为唯一碳源生长；荧光假单胞菌能以二苯胺，对二甲氨基苯甲醛，3，5-二硝基水扬酸为唯一氮源生长；铜绿假单胞菌能以3，5-二硝基水扬酸，对二甲氨基苯甲醛为唯一氮源生长。
- 更多网络解释与二硝基甲苯相关的网络解释 [注：此内容来源于网络，仅供参考]
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dinitrobenzene：二硝基苯(各种异构体)(皮)
二硝基甲苯酰胺 Dinimlmide | 二硝基苯(各种异构体)(皮) Dinitrobenzene | 二硝基邻甲酚(皮) Dinitro-o-cresol
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dinkey engine：轻便机车
dinitrotoluene 二硝基甲苯 | dinkey engine 轻便机车 | dinkey locomotive 轻便机车
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dinking：空心冲
dinitrotolueneDNT 二硝基甲苯 | dinking 空心冲 | dinkingmachine 平压切断机
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dimethyl sulfate：硫酸二甲酯(皮)
酞酸二甲酯 Dimethylphthalatel | 硫酸二甲酯(皮) Dimethyl sulfate | 二硝基甲苯酰胺 Dinimlmide
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Toluene dinitro：二硝基甲苯
Toluene 甲苯 A1 HM | Toluene dinitro 二硝基甲苯 P3 HM | Tri-butyl chromate 三丁基铬酸铵 P3 FFM
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dinitrotoluene：二硝基甲苯
二硝基甲苯(Dinitrotoluene)简称为地恩梯,代号为DNT,分子式为C6H3CH3,产品中2,4-DNT和2,6-DNT的质量比约为80/20,所以也叫(80/20)DNT. DNT主要用于制造甲苯二胺(TDA),甲苯二异氰酸酯(TDI),也可作为增塑剂用于混合炸药和火药中.
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dinitrotoluene：(九三)二硝基甲苯
(九二)二硝基乙二醇 Dinitroethyleneglycol | (九三)二硝基甲苯 Dinitrotoluene | (九四)邻-苯二甲酸二辛酯 o-Dioctyl phthalate
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dinitrotoluene：二硝基甲苯(皮)
二硝基邻甲酚(皮) Dinitro-o-cresol | 二硝基甲苯(皮) Dinitrotoluene | 二嗯烷(皮) Dioxane
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dinitrotoluene：(九十三)二硝基甲苯
(九十二)二硝基乙二醇Dinitroethyleneglycol | (九十三)二硝基甲苯 Dinitrotoluene | (九十四)邻-苯二甲酸二辛酯 o-Dioctyl phthalate
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Dinitrotoluene, all：二硝基甲苯,Toxic有毒
Isomers所有异构体 | Dinitrotoluene, all 二硝基甲苯,Toxic有毒23/24/25, 33 10, 24, 31, 38 | Isomers所有异构体