对此的硝化会生成二硝基甲苯。
对此的硝化会生成二硝基甲苯。
硝化对位异丙基甲苯时会生成二硝基甲苯。
讨论了碱性条件下常压氧气液相氧化邻硝基甲苯的反应机理。
Reaction mechanism of liquid phase autoxidation of O-nitrotoluene under strong base is investigated in this paper.
以2-硝基甲苯为原料，合成了（2-碘苄氧基）乙酸衍生物（6～9）。
The (2-iodobenzyloxy)acetic acid derivatives(6~9)were prepared from 2-nitrotoluene.
实验结果表明，通过双塔精馏，可获得纯度大于96%的6氯2硝基甲苯目标产品。
The results showed that the purity of 6 chloro 2 nitrotoluene was over 96% by two tower distillation.
本标准溶液以纯度为99%间硝基甲苯在超净实验室中准确配制并分装于5毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with m-nitrotoluene (99%) and sub-packed in 5ml ampoules.
对较难处理的硝基甲苯废水，通过试验表明，采用复合二氧化氯处理该废水效果较理想。
Mononitrotoluene wastewater is difficult to be treated. The experiment indicates the result of using compound chlorine dioxide generator to this wastewater treatment is satisfactory.
这种酯或其混合物，也可由硝基苯，硝基甲苯，二硝基甲苯或三硝基苯等附加物来改性。
Such esters, or mixtures thereof may also be modified by additives such as nitrobenzene, nitrotoluence, dinitrotoluene or trinitrololuene .
本标准溶液以纯度为99.9%邻硝基甲苯在超净实验室中准确配制并分装于2毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with o-nitrotoluene (99.9%) and sub-packed in 2ml ampoules.
本标准溶液以纯度为99%2，4-二硝基甲苯在超净实验室中准确配制并分装于5毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with 2,4-dinitrotoluene(99%) and sub-packed in 5ml ampoules.
以2,4-二硝基甲苯和2,6 -二硝基甲苯(分异构体)介电波谱分析的示例，得到了很好的结果。
For example, 2, 6 - Dinitrotoluene and 2, 4 - Dinitrotoluene (isomer) are analysis by dielectric spectroscopy methods yielding excellent results.
以2,4-二硝基甲苯和2,6 -二硝基甲苯(分异构体)介电波谱分析的示例，得到了很好的结果。
For example, 2, 6 - Dinitrotoluene and2, 4 - Dinitrotoluene (isomer) are analysis by dielectric spectroscopy methods yielding excellent results.
实验结果表明，季铵盐a1对于高锰酸钾氧化邻硝基甲苯合成邻硝基苯甲酸，是1种优良的相转移催化剂。
The experiment results show that a 1 is a good PTC for synthesis of ONBA with o nitrotoluene by oxidation of potassium permanganate.
本文调查了156名三硝基甲苯(TNT)作业工人的眼晶体损伤情况，并分析了影响TNT损伤眼晶体的有关因素。
The injurious conditions of crystalline lens were examined for 156 workers exposed to trinitrotoluene (TNT) and the affecting factors to injury caused by TNT were analysed.
本论文主要研究了间硝基甲苯液相催化加氢制备间甲苯胺并由间甲苯胺合成间甲酚和N—乙基间甲苯胺的反应工艺条件。
Them-toluidine was synthesized by catalytic hydrogenation fromm-nitrotoluene and then m-cresol and N-ethyl-m-toluidine were prepared fromm-toluidine.
研究了强碱氢氧化钾加入量和溶剂等对反应的影响，发现随着碱浓度的增加，邻硝基甲苯的转化率增加，邻硝基苯甲醛的收率先增后降。
The effect of strong base, KOH, was studied and it was found that the conversion of o-nitrotoluene increased if the amount of KOH increased.
具体来说，在这项研究里，人们训练蜜蜂，以让它们蜂拥到一个具有2 4-二硝基甲苯气味的位置，很多不同种类的炸弹都会留下这种化学残余物。
This study trained them to swarm around the location of the scent of 2, 4-dinitrotoluene, a chemical residue left by several different types of bombs.
据福克斯新闻报道，美国科罗拉多州立大学的研究人员对一种植物进行生物性改造，这样空气中只要稍有三硝基甲苯的气味，它就可以变白。
American researchers at Colorado State University have biologically engineered a plant that turns white when it detects even trace amounts of TNT in the air, Fox News reports.
探讨了汞盐和硝基苯磺酸催化甲苯硝化机理。
The mechanisms of the catalytic nitration of toluene were discussed.
硝基苯胺在二甲苯中的溶解度要大于甲苯中的溶解度，而醚化物在两种溶剂中的溶解度相当。
Solubility of nitrobenzenamine in xylene was higher than that in toluene, but solubility of etherate was nearly the same in the two solvents.
研究了作为制备新型内硝基冠醚原料的中间体2-硝基-1，3-苯二酚（NB）及多甘醇双对甲苯磺酸酯（OEDT）的合成。
Synthesis of 2 nitro 1,3 benzenediol( NB) and oligoethyleneglycol ditosylate(OEDT) used as material for inner nitrocrown ether are studied.
通过正交试验，找出了二硝基物生成量的变化规律，并进一步摸索出间二甲苯混酸硝化制一硝基间二甲苯较适宜的硝化条件。
The change regularity of dinitride's resultant quantity was discovered in the nitrification ofm dimethyl benzene, and the optimal conditions were investigated.
通过正交试验，找出了二硝基物生成量的变化规律，并进一步摸索出间二甲苯混酸硝化制一硝基间二甲苯较适宜的硝化条件。
The change regularity of dinitride's resultant quantity was discovered in the nitrification ofm dimethyl benzene, and the optimal conditions were investigated.
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