carbonyl的例句大全

Study on adhesive technology between cover board of microwave devices and carbonyl iron thin piece

微波器盖体与羰基铁片粘接工艺研究

The photochemistry of compounds containing both nitro and carbonyl groups and their derivatives.

研究含硝基及羰基之分子及其衍生物之光化学.

The kinetic behavior of TGH-3Q carbonyl sulfide ( COS) hydrolysis catalyst was studied.

研究了太原理工大学开发的T GH-3Q型COS水解催化剂上的动力学行为。

Preparation of ( R)-1-Phenyl-1,2-ethanediol by Biotransformation with a Coupled System of ( R)-Specific Carbonyl Reductase and Formate Dehydrogenase Application of Redox Mediators to Accelerate the Decolorization of Azo Dye by Photosynthetic Bacteria

羰基还原酶与甲酸脱氢酶偶联催化制备（R）-苯基乙二醇氧化还原介体对光合细菌偶氮染料脱色的促进作用

The existence of carbonyl group in structure seems to be a factor that favors the formation of quasi-molecular ion ( QMI) or other adduct molecular ion ( OAMI) in positive mode.

化合物结构中羰基的存在似有利于化合物在正离子模式下形成准分子离子或其它分子加和离子。

The surface layer of polyethylene chain may generate Carbonyl, carboxylated, hydroxyl group of peers that ap-activity.

表层聚乙烯的分子链可能生成羰基 、 羧基 、 羟基等端p活性极.

The reduction of the carbonyl group on haloperidol to hydroxyl group has almost no effect on its vasodilative activity.

氟哌啶醇母体上羰基被还原为羟基一般对其扩血管活性影响不大。

Studies on the Application of Lanthanoid Metal to Organic Reactions ── The Reaction of NdCl_3/ Lithium Naphthalide System with Carbonyl Compounds

镧系金属用于有机反应的研究&NdCl3／萘锂体系与羰基化合物的反应

Competition between carbonyl compounds and phenylethylene in reduction by borohydride anion exchange resin ( BER) over PdCl_2 as the catalyst

钯催化下BER对羰基化合物和苯乙烯的竞争还原

The most important chemistry of dithianes, however, lies in their ability to act as a masked carbonyl group.

然而二硫杂环已烷的最重要的性质是它作为一个被掩蔽的羰基。

In the meanwhile, the effects of varied acids for protecting third carbonyl group were investigated. Through the trial and error, the mixture of anhydrous alcohol/ petroleum benzine is the good solvent of target molecule recrystal.

考察了酸性对保护3位羰基的影响，确定了无水乙醇/石油醚是目标分子重结晶的最佳溶剂体系。

Microwave electromagnetic characterization of carbonyl iron fibre prepared by magnetic-field-induced chemical decomposition

羰基铁纤维的磁场诱导制备及其微波电磁特性分析

During the storage of rice wine, the amidogen or carbonyl reactions occur slowly, which makes the rice wine with darker color, strengthened flavor and mellow taste.

同时随着贮存期延长酒中缓慢产生氨基、羰基反应使产品的色泽增深、香气增浓、口味醇和绵软、协调爽适。

The hydrogen bonding degree of amidogen and urea carbonyl decrease with the decreasing of hard segment content.

随着硬段含量降低，NH基氢键作用减弱、脲羰基总氢键化程度降低。

This Paper focus on recent synthetic development of aza-Wittig reaction in nitrogen heterocyclic and explains some mechanism of the reaction of carbonyl compounds with organic azides and tertiary phosphines.

本文阐述了羰基通过叠氮化物和三价膦形成的亚胺基膦的作用，以氮杂wittig反应的方式，合成含氮杂环化合物的进展。

FTIR results indicate that terbium ions coordinated with the carbonyl groups in polyurethane molecular chains.

红外光谱研究结果表明,试离子与聚氨酯分子链中的碳基发生了配位作用.

And acid value, peroxide value and carbonyl value all showed good correlations with frying time.

三种油的酸价 、 过氧化值、羰基价与油炸时间存在着显著的相关性.

A new simple and direct method for the synthesis of carbonyl functionalized imide derivatives was provided.

为含羧基酰亚胺类化合物的合成提供了一种直接、简便的新方法.

Acetalization of glycol with carbonyl compounds was carried out catalyzed by cupric p-toluenesulfonate.

对甲苯磺酸铜是乙二醇与羰基化合物缩醛(酮)化反应的高效催化剂.

Using the same catalyst in THF acetals could be converted to the corresponding carbonyl compounds efficiently.

而在四氢呋喃和水的混合溶剂中,使用同样的催化剂,则可以高效率地实现上述反应的逆转化过程.