卤

In this thesis, the catalytic properties of haloid compounds of boron group elements in organic synthesis have been studied.

考察了硼族元素卤化物作为路易斯酸对有机反应的催化性能。

" Haloid called the new copier machines "Xerox Machines and, in 1948, the word Xerox was trademarked.

&卤代所谓新的影印机&富士施乐机器和1948年，施乐公司是这个词的商标。

Dessauer, director of research of the Haloid Company, decided to adopt and market the process, which was then named "Xerox."

Dessauer ，卤素的公司的研究指导者，决定收养而且在市场上销售程序，这然后被命名&影印。&

After consulting a professor of classical language at Ohio State University, Haloid and Carlson changed the name of the process to "Xerography," which was derived from Greek words that meant dry writing.

协商后，教授古典语言俄亥俄州立大学，卤代和卡尔森改变的进程的名称为& Xerography &，这是来自希腊的话，这意味着干书面形式。

Although the orbital energy levels changed with different metal atoms and haloid ligands, the energetic ordering of orbitals is not exchanged.

金属原子和卤素配体的改变虽然使轨道能量发生变化，但没有影响轨道的排布顺序。

Company of British Thor Specialities already developed product of 2 kinds of phosphor radical and 1 kind of adhesive to use inflict of fact of rear coating law to replace antimony together / haloid system.

英国Thor Specialities公司已开发了2种磷基产品和1种粘合剂一起用背面涂层法实施以取代锑/卤素体系。

The either titrate in titration process is nodded, the affiliation of the chroma of the Ag+ in solution and titration agent bulk can determine by the potential of two electrode the value is obtained at the same time, thereby applicable is multivariate and corrective the content that the law gets ion of the avery kind of in mixing haloid ion by corresponding titration curve.

在滴定过程中的任一滴定点，溶液中Ag+的浓度和滴定剂的加入体积可由两个电极的电位测定值同时获得，从而可应用多元校正法由相应的滴定曲线求得混合卤素离子中每一种离子的含量。

Hyperbranched polymer; siloxysilane; metallic haloid catalyst; UV curing; kinetics

超支化聚合物；硅氧基硅烷；金属卤化物催化；紫外光固化；动力学

Treating the crude monohydrate magnesium sulfate from the byproduct potassium chloride in the bittern chemical corporation,the process for the technical-grade heptahydrate magnesium sulfate is discussed,which results in increasing additional value and extending the application range of product.

针对苦卤化工企业副产氯化钾所得的粗一水硫酸镁产品，研究将其转化为工业级七水硫酸镁，增加产品附加值，扩大产品的应用范围。

The method comprises following steps: reacting hydroxylation carbon nano-tube successively with reagent containing halogen and hydrosulphide to prepare sulfhydryl carbon nano-tube; reflowing the sulfhydryl carbon nano-tube and platinum salts in polyatomic alcohol, processing in hydrogen atmpsphere to obtain sulfhydryl anchoring platinum / carbon nano-tube catalyst; reflowing the sulfhydryl carbon nano-tube successively with the hydrochloroauric acid and the platinum salts in polyatomic alcohol, processing in hydrogen atmpsphere to obtain sulfhydryl anchoring platinum-gold / carbon nano-tube catalyst.

本发明将市售羟基化碳纳米管先后与含卤试剂和氢硫化物反应得到巯基化碳纳米管。再将巯基化碳纳米管与铂盐在多元醇中回流，氢气氛中处理得到巯基锚固铂/碳纳米管催化剂。将巯基化碳纳米管依次与氯金酸和铂盐在多元醇中回流，氢气氛中处理得到巯基锚固铂-金/碳纳米管催化剂。

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。