查询词典 fluorinating

The aims of our research are exploitation of fluorinated compounds and probing into new fluorinating technology.

本研究以含氟化合物的开发为目的和主线，并以此带动相应氟化反应理论与新技术的研究。

NF3 offers the advantages of relative ease of use at ambient conditions and the ability to act as a fluorinating agent.

NF3具有在室温条件下相对容易使用和可以用作氟化剂的优点。

In order to further extend the industry chain, it is planned to build a fluorinating industry production base focusing on fluorite resources.

为了进一步延伸产业链，重点以萤石资源为基础，建设氟化工生产基地。

Sevoflurane was synthesized from 1,1,13,3,3-hexafluoro-2--propane by halogen-exchange in the presence of an ionic liquid as the solvent and a fluorinating agent .

在离子液体作为反应介质的条件下，以六氟异丙基氯甲基醚的氟代反应合成了七氟醚。

Especially, chiral metal complexes and organo-catalysts in combination with electrophilic fluorinating reagents have found applications to the synthesis of a variety of chiral fluoroorganic compounds.

特别是，手性金属配合物和有机催化剂诱导的不对称催化氟化反应被广泛应用于各类手性氟化物的合成，已成为不对称氟化反应研究的热点。

The use of PTFE as fluorinating agent not only enhances the sensitivity for the determination of refractory elements and REEs by ETV-ICP-AFS, but also eleminates the memory effects.

对氟化辅助ETV-ICP-AES测定难熔元素的ICP放电条件及ETV操作条件，PTFE的用量进行了考察和优化。

In this paper,NBR was modified by fluorinating with XeF2 and the reaction kinetics of fluorination was studied by FT-IR spectrometry.The apparent reaction order of 1.5 was suggested,which seemed to become less for long reaction time.

目前报道的高分子表面氟化改性的方法很多，主要的方式有：辐射接枝法、等离子体活化法[1，2]、静电喷涂法、离子注入法及氟化剂表面化学反应法[3—7]等。

The research is involved in heat resources, fluorinating agents, solvents, phase-transfer catalysts, side reactions and kinetics, etc.

在加热源、氟化试剂、反应溶剂、相转移催化剂、副反应以及宏观反应动力学等方面进行了较为系统地研究。

This dissertation is involved in systematical study of the effects and mechanism of microwave by some factors of heat resources, fluorinating agents, solvents, catalysts, by-products and kinetics, etc.

从加热源、氟化剂、溶剂、催化剂、副产物及宏观动力学等方面系统研究了微波对卤素交换氟化反应的影响及其机理。

The analytical characteristic and the regulation for the direct analysis of advanced ceramic in slurry sampling/fluorinating assisted electrothermal vaporization-ICP-AES were studied in detail; The possibilities of simultaneous determination for elements with different volatility were inspected also, a high sensitive and effective method for the direct analysis of ceramic powder has been described.

详细研究了悬浮体制样/氟化电热蒸发-ICP-AES直接分析先进陶瓷材料的分析性能及其规律性，考察了同时测定陶瓷材料中不同挥发性的痕量元素的可能性，提出了一条高灵敏、高效率的陶瓷材料直接分析新途径。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。