查询词典 fluorination

The fluorination in the environment of microwave also got some satisfying results, which was definitely precious for the relative research.

在微波条件下的反应也得到了比较满意的结果，这对以后相关方面的研究有一定的参考价值。

The effects of fluorination ratio、 specific surface area and pore volume of the catalysts on their activities were demonstrated.

研究了催化剂前驱体的热行为，催化剂的晶相以及催化剂的氟化度，比表面积，孔容对催化活性的影响。

Perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about -16℃.

全氟胍可以由于的三聚氰酰胺，用5％的氟在约－16℃直接进行氟化制得。

In this paper, a new method with fluorination assited ETV-ICP-AES has been proposed for determination of refractory elements and REEs.

因此，本论文提出以聚四氟乙烯为氟化剂，采用氟化辅助ETV-ICP-AES测定难熔元素和稀土元素的方法，并对此进行了深入系统的研究，其主要内容如下

A bstract: Fluorination is one of the most effective chemical methods to modify and control physicochemical properties of diverse carbon materials.

氟化是修饰和控制炭材料物理化学性质的有效方法之一，炭材料的多样性和宽范围的 C-F 键是氟化炭材料具有多种多样性质的基础。

In this dissertation, traditional phase-transfer fluorination and solid-solid-liquid triphase-transfer esterification were studied, respectively.

本论文对传统相转移催化氟化和固一固一液三相相转移催化酯化反应进行了系统的研究。

Our state gives priority to the development of fluorination as chemical industry new material. It belongs to the important field of technology development, it also is a sign to appraise the development of state chemical industry.

氟化工被国家列为化工新材料优先发展的行业，属国家高技术发展的重要领域，也是世界衡量一个国家化工发展的重要标志之一。

The reaction mechanism and the latest research status of displacement fluorination of aromatics are summarized, and the development trends are forecasted also.

摘要综述了芳香族置换氟化的反应机理与最新研究状况，并展望了其未来发展前景。

No need extra investment on new equipments and facilities when working with a fluorination treatment supplier.

与氟化处理服务商合作，不需要塑料油箱制造商的额外投资，氟化处理成本低

The results showed that the amount and intensity of the acid sites decreased after fluorination, which resulted in the significant increase of propylene selectivity and catalytic stability.

结果表明，氟改性可明显降低酸中心的数量及强度，从而显著提高丙烯的选择性和催化剂的稳定性。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。