查询词典 condensation

On the basis of a study of sequence stratigraphy, with the systems tract and related boundaries as the mapping unit and using the systems tract condensation method and instantaneous map production method, the authors have compiled the Permian sequence paleogeographic map of southwestern China and systematically elucide the characteristics of the Permian sequence paleogeographic evolution of the region.

文摘：在层序地层研究成果基础上，以沉积体系域和相关界面为编图单元，采用体系域压缩法和瞬时编图法，编制了西南地区二叠纪层序古地理图，全面系统地阐述了该区二叠纪层序古地理演化特征。

Under the flag of " Return to Freud " of Lacan, with the piety to Freud's works, by using the formula that Lacan mentioned later " all kinds of unconscious forms arecontrolled by the same structure as language's——metaphor and metonymy",through the clue that displacement is similar to metonymy and condensation is similar to metaphor ,this text begins to reread the Freud's previous works, has analyzed concretely unconscious composition forms dream, symptom , jokes and parapraxis that Freud had put forward, in order to know clearly the unconscious operation mechanism in all kinds of unconscious forms and enrich the unconscious theory better.

本文在拉康的&回归弗洛伊德&的旗帜之下，带着对弗洛伊德文本的虔诚，运用拉康后来提到的&无意识的诸种构成形式被由语言一样的结构——隐喻和换喻所控制&的公式，通过移置类似于换喻、凝缩类似于隐喻的线索展开了对弗洛伊德前期文本的重新阅读，对弗洛伊德提出的无意识构成形式梦、症状、妙词和失误进行了具体详尽地分析，以求洞悉在诸种无意识构成形式中无意识的运作机制，来更好地丰富弗洛伊德提出的无意识理论。

Five chalcones were synthesized via the aldol condensation reaction of acetophenone or parasubstituted acetophenones with 1-phenyl-3-methyl-5-phenoxyl-pyrazol-4-aldehyde, which reacted with two kinds of hydrazine in glacial acetic acid under refluxing to give a series of bipyrazoline derivatives. In this synthetic course, glacial acetic acid is not only a solvent, but also a catalyzer.

以1-苯基－3-甲基－5-苯氧基－吡唑-4-甲醛为原料，与苯乙酮发生羟醛缩合，生成相应的查尔酮，再在冰醋酸中与不同的肼反应，高产率的合成出10种新的5位含1-苯基－3-甲基－5-苯氧基－吡唑基的吡唑啉类衍生物。

Condensation of cyclohexanone and pentaerythritol catalyzed by iodine supported on activated carbon was investigated.

为了研究活性炭负载单质碘催化合成季戊四醇双缩酮催化活性，以季戊四醇和环己酮为原料，合成环己酮季戊四醇双缩酮。

The aim of this thesis is to prepare rutile TiO2 nanorods under the hydrothermal condition and to investigate the correlation between the preparation parameters and the photocatalytic activity of as-prepared TiO2 samples. The initial sols for TiO2 were prepared by the hydrolysis and condensation of Ti precursor, titanium n-butoxide 〔Ti4, TNB〕 in DI-water with hydrogen chloride as a peptizer.

中文摘要本研究的主要目的是制备以水热法制备金红石相二氧化钛奈米棒并探讨其制备条件与光催化活性的相关性，以四丁基氧化钛为前驱物，在盐酸的催化下，经由水热处理来合成金红石相的二氧化钛奈米粒，并藉由XRD鉴定其结晶相，TEM来观察其外观形貌及其颗粒大小，氮气吸附法来分析其比表面积。

Tetra-O-benzyl-D-glucose reacted with bromine to give glucosylbromide. It reacted with hydroxyl phenyl acetonitrile or hydroxyl benzaldehyde to give substituted ph- enylacetonitrile or substituted benzaldehyde.11 New stilbenes were synthesized possessing 2,3,4,6-tetra-O-benzyl-D-glucoside by condensation reaction with pheny lacetonitrile or benzaldehyde, which had potential biological activity and would be sieved in the future.

由2，3，4，6-四芐氧基葡萄糖作为中间体，首先制备出的溴代糖和含有羟基的苯甲醛和苯乙反应制备出含有糖的取代苯甲醛和取代苯乙，再和简单的苯乙或苯甲醛缩合反应生成11种具有潜在的生物活性且含有2，3，4，6-四芐氧基葡萄糖的类化合物，这些新化合物有待于进一步进行药理活性筛选。

Four novel methoxycarbonylindole-3-carboxaldehyde phenylhydrazone s were synthesized by the condensation reaction between methoxycarbonylindole-3-carboxaldehyde and phenylhydrazine in acidic condition.

甲氧羰基吲哚-3-甲醛与苯肼在酸性条件下通过缩合反应合成了4个未见文献报道的新化合物甲氧羰基吲哚-3-甲醛苯腙，其结构经1HNMR，IR和MS确证。

Four novel methoxycarbonylindole-3-carboxaldehyde phenylhydrazones were synthesized by the condensation reaction between methoxycarbonylindole-3-carboxaldehyde and phenylhydrazine in acidic condition.

甲氧羰基吲哚-3-甲醛与苯肼在酸性条件下通过缩合反应合成了4个未见文献报道的新化合物甲氧羰基吲哚-3-甲醛苯腙，其结构经1HNMR，IR和MS确证。

While in phenylhydrazine case, the intermediate phenylhydrazone was not active enough for the reaction of intermolecular condensation, unless in the presence of oxidizer, such as cupric chloride.

苯腙可以通过苯肼和α-溴代苯乙酮在没有催化剂存在下反应得到。

Four new compounds,substituted-benzyloxyindole-3-formaldehyde-(4′-nitro) phenylhydrazone ,were synthesized by the condensation of 4-nitrophenylhydrazine with substituted-benzyloxyindole-3-formaldehyde in ethanol.

以取代苄氧基吲哚-3-甲醛和4-硝基苯肼为原料，乙醇为溶剂，通过缩合脱水反应合成了4个新化合物——取代苄氧基吲哚-3-甲醛-(4′-硝基)苯腙，其结构经1H NMR，IR，MS和元素分析表征。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。