condensation

[美]/kɒnden'seɪʃ(ə)n/
[英]/ˌkɑndɛn'seʃən/
词频: 极高

释义

n.冷凝,凝聚冷凝液;节略,缩写
词形变化

短语搭配

water vapor condensation

水蒸气冷凝

condensation process

冷凝过程

condensation reaction

缩合反应

condensation heat

冷凝热

condensation polymerization

缩聚反应;缩聚合

condensation water

冷凝水;凝结液

condensation method

缩合法;冷凝法

aldol condensation

醇醛缩合

condensation product

凝聚物;缩合产物;浓缩体

condensation point

[物]凝点

condensation temperature

冷凝温度;凝结温度

capillary condensation

毛细凝聚

condensation polymer

缩聚物

condensation pressure

凝结气压

例句

There was condensation on the windows.

玻璃窗上凝结着水珠。

condensation of steam to water

蒸气凝结成为水

a readable condensation of the recent literature.

一本可读性强的近期文学作品缩写本。

condensation on the windows

窗子上的水珠

A condensation to quinoid systems occurs.

发生了醌型体系的缩合反应。

A reduction in condensation is accomplished by the use of steam-jackets.

使用汽套就能达到降低冷凝。

The absorption spectroscopic determination of aucubin by condensation with p-dimethylaminobenzaldehyde was optimized in this paper.

采用均匀设计法对对二甲氨基苯甲醛显色法测定桃叶珊瑚甙的显色条件进行了优化。

Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.

PBT是一种通过浓缩成型而制备的,一种半结晶热塑性塑料。

A chiral hadronic model is extended to investigate antikaon condensation and hyperons production of protoneutron stars.

摘要用相对论平均场下的手徵强子模型研究了前中子星内(平均值)K凝聚和超子的生成。

Alizarin complexone is obtained by the condensation of alizarin with formaldehyde solution and iminodiacetic acid in the presence of alkaline conditions.

茜素络合指示剂是在碱性条件下由茜素、甲醛和亚氨基二乙酸缩合而成。

Although Scheme B considers the condensation latent heat, the curvature of wet adiabat is not considered in the computational method.

为此,我们依据沙氏指数定义的物理过程进行了数据处理,对沙氏指数的计算进行了编程。

Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.

利用2-亚甲基吲哚啉和取代水杨醛缩合得到十三种新的烷基苯乙烯基吲哚啉螺苯并吡喃。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是酯化、酰胺化等反应常用的一种脱水剂,采用DCC脱水缩合,反应条件温和,合成收率通常较高。

It was shown that the curing process of resoles, at first, proceeded by condensation reaction of methylol groups, and the formation of dimethylene ether linkage was predominant.

结果表明热固性酚醛树脂的固化过程,首先是羟甲基发生缩合反应,缩合反应形成醚键是主要的。

After the process of chlorization, hydrolytic decomposition and condensation, the hemopexis acid amine product was obtained.

用胡椒醛为起始原料,经氯化、水解、缩合,制得血凝酸胺。

Five novel derivatives of dioxonaphthothiazole and tetraoxodibenzothianthrene were synthesized by chlorination、ammonolysis、 mercapto substitution and condensation of 1,4\|naphthoquinone.

由1,4萘醌经氯化、氨解、巯基化和缩合环化合成了5个萘醌并噻唑和四氧二苯并噻蒽系化合物。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Methods: Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

目的:合成新的双-胡椒醛缩二胺类席夫碱化合物。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的丙醇铝为催化剂,无水氯化锌为助催化剂,用丙醛一步合成了丙酸丙酯,收率可达92%,选择性可达93%。

原声例句

For condensation on cans, we'll use glycerin.

铁罐上的水珠,我们会用甘油。

来源: Perspective Encyclopedia of Business

Any storm is formed when condensation occurs, the byproducts of the clouds.

当凝结发生的时候,风暴就形成了,风暴是云的副产品。

来源: Bilingual Edition of TED-Ed Selected Speeches

Leptotene is of very short duration and it's when their progressive condensation and coiling of chromosome fibers takes place.

细线期的持续时间很短,这是染色体纤维逐渐凝结和卷曲的过程。

来源: Daily Life Medical Science Popularization

Condensation releases heat, and heat becomes the energy that drives huge upward drafts of air.

凝结释放热量,热量成为驱动大量气流上升的能量。

来源: Bilingual Edition of TED-Ed Selected Speeches

It said the windows to the cockpit appeared to have been frosted or foggy with condensation.

他们表示,驾驶舱的窗户已凝结了一层雾水。

来源: BBC Listening September 2014 Compilation

Little beads of condensation are inching their way closer and closer to the surface of the wood...

凝结的小水珠一点一点地向下接近木头桌子的表面。

来源: Volume 1

The more condensation and the bigger the storm clouds grow, the more powerful those updrafts become.

凝结程度越大,并且形成风暴的云团越大时,那些上升气流也就越强。

来源: Bilingual Edition of TED-Ed Selected Speeches

The tiny hairs on peaches delay this by collecting condensation droplets and holding them away from the fruit's skin.

桃子上的绒毛通过收集凝结液滴并将它们远离果皮来延缓这种情况。

来源: Intermediate and advanced English short essay.

That will prevent the pastry cream from getting any condensation or forming a skin.

这将防止糕点奶油凝结或形成皮肤。

来源: What to eat at Christmas?

And, that other polymers are formed by condensation reactions.

并且, 其他聚合物是通过缩合反应形成的。

来源: Crash Course Comprehensive Edition

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