看过串联反应。
上一次我们开始讲述,更加复杂的机理,还看了串联反应。
So last time we were starting more complicated mechanisms and we looked at series reactions.
串联反应具有无需分离中间体、产率高等优点。
Without the separation of intermediates, tandem reactions could afford products with higher yield than traditional reactions.
本论文系统地研究了利用串联反应与多组分反应合成一系列结构较为复杂、新颖,部分为原创性母核的杂环化合物。
In this thesis, a series of novel heterocyclic compounds involving in more complex structures and in part original nucleus were synthesized based on domino reactions and MCRs.
报道了通过串联环加成芳构化反应合成多取代芳族化合物的方法。
The synthesis of polysubstituted aromatic compounds by using a tandem cycloaddition aromatization reaction was reported.
事实证明通过一系列多级串联连续流动搅拌反应器的混合能够获得高产率和重大的经济效益。
It was shown that considerable gains in production rate and economics can be achieved by passing the reacting mixture through a series of CSTRs.
外部钢框架进一步简化为半刚架和相应的弹性阶梯形等效弯曲杆的串联体系,这种简化模型能考虑柱轴向变形对结构动力反应的影响;
The external steel frames are simplified as a series of half frames and the core tube is modeled as a bending and shearing two spring system.
论文针对环己烷液相无催化氧化的五釜串联鼓泡搅拌反应器生产装置(BSTR),建立了氧化装置的过程数学模型。
A model of five-bubble-stirred-tank reactor (BSTR) for industrial uncatalyzed oxidation process of cyclohexane was established to predict and optimize the the industrial production.
根据串联釜模型和统计矩分析法,通过实验证实了化学反应对分散度的影响;
The effect of chemical reaction on Sample dispersion in flow injection analysis has been verified experimentally on the basis of tanks-in-series model and statistical moment analysis.
根据试验结果,分别运用轴向扩散模型和多釜全混流反应器串联模型,对反应器沉淀区和循环区的流态进行了分析和判断。
Based on the experimental results, the flow pattern in the settling section and the circulating section of reactor were analyzed by axial dispersion model and tank-in-series model, respectively.
研究结果表明,ABR具有很高的去除水中SS的能力,其内部存在相分离现象,流体流动模型对单个液相间隔区为单级全混流,整个反应器为串联多釜。
The performance of the reactor to treat the alcoholic stillage is investigated. The results show that the ABR has a high removal rate of SS, and the biological phase separation is existed in it.
串联式生物反应器性能稳定,在重复分批发酵工艺中,连续10批纤维素对乳酸的转化率平均为89.6%。
The bioreactor is quite stable, and the average lactic acid yield of repeated 10 batches is 89.6%.
方法:使用四级串联质谱(MS/MS)的多反应监测(MRM)技术测定。
Methods:Using multi-reactions monitoring (MRM) technology of triple-quadrupole tandem mass spectrometer to determine.
追踪了产物中硫酸盐的浓度,认为二氧化硫脲的深度氧化是主要的串联副反应,并与二氧化硫脲本身分子结构有关。
Sulphat concentration in products was examined. Deeper oxidation of TD is primary series by-reaction, and it is connected with the molecular structure of TD.
采用厌氧-好氧移动床生物膜反应器串联处理城市垃圾渗滤液。
The effects of supports on performance of anaerobic moving bed biofilm reactors;
基于多釜串联可以有效减小返混的原理,通过引入特殊设计的级间构件构建了一种新型的两级内环流反应器。
Specially designed internals were used in a novel two-stage internal-loop airlift reactor to effectively decrease liquid backmixing by analogy with the tanks-in-series concept.
教学内容上应以结构因素为主线串联知识点并适当穿插《有机化学》不断出现的新理论、新反应和新方法;
As to the teaching content, we should have the structure of the course as the mainstay in the process of teaching;
教学内容上应以结构因素为主线串联知识点并适当穿插《有机化学》不断出现的新理论、新反应和新方法;
As to the teaching content, we should have the structure of the course as the mainstay in the process of teaching;
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