查询词典 amination

Photoluminescence ex- amination agrees well with XRD and Raman scattering analyses.

光致发光的测试结果与XRD和喇曼散射谱的结论一致。

Two additional patients underwent an ex- amination under anesthesia.

另外2例在麻醉下进行检查。

Once in a physic***amination, Nick finished the first question very soon, while his classmates were thinking it hard.

在一次物理考试时，当同学们都还在苦思冥想时，尼克很快就答好了第一个问题。

Amination of fatty alcohols with dimethylamine catalyzed by hydrogeration-dehydrogenation catalysts is the main preparation process of the tertiary amines.

脂肪醇的催化胺化工艺技术的核心是脂肪醇的胺化催化剂。

There are many kinds of catalysts that can catalyze the amination of fatty alcohols, among them the catalysts based on Cu and Ni are most popularly used.

脂肪醇催化剂有多种类型，而以Cu、Ni元素为基础的催化剂的应用最为广泛。

A mechanism involved in the second [5 + 1] annulation step, includinga formal [5 + 1] annulation and accompanied chlorovinylation, chloroformylation,amination and aromatization reactions, is proposed.

并对第二步反应机理进行了推测，其中包括了一个一般的[5 + 1]加成反应及伴随此加成反应而发生的氯化乙烯化，氯化甲酰化，氨化和芳构化反应。

The cellulose nitrate containing secondary amine group was prepared by one-pot method in two steps: etherification and amination.

以硝化纤维素为原料，经一锅法醚化和胺化 2步反应合成了仲胺型硝化纤维素。

Cyclocitral(α,β cyclocitral ) was synthesized with citral by amination,cyclization and hydrolysis.

以柠檬醛为原料，经胺基化、环化和水解反应合成环状柠檬醛。

Dialkylmethylamine is the main by-product in the amination reaction of fatty alcohol with dimethylamine catalyzed by Cu-Ni catalysts.

这是对于Cu-Ni、Cu-Ni-Zn、Cu-Ni-Mg及Cu-Ni-Zn-Mg四个系列的催化剂的普遍规律。

The second kind of adsorption mentioned above was the active adsorption state for amination of fatty alcohols, and the third kind of adsorption was active for the disproportionation of dimethylamine.

上述三种吸附中第二种吸附是脂肪醇催化胺化所需要的吸附，而第三种吸附是二甲胺歧化所需要的吸附状态。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。