Chlorides

synthesis and biocides of alkylammonium chlorides

烷基氯化铵季铵盐的抗菌性能研究

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Methods: using N-methylephedrine, via condensation with the corresponding substituted cinnamyl chlorides.

方法: 以甲基麻黄碱为原料与取代桂皮酰氯反应成酯.

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It is heavily polluted with sea-salt aerosols ( mainly chlorides ).

这个是被海盐重度污染的 ( 主要是氯化物 ).

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Theory and application of the hydrogen reduction of metal chlorides

金属氯化物氢还原理论及其应用

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Thermal dehydration of hydrated ferrous, cobaltous and nickelous chlorides

二价铁钴镍水合氯化物的脱水反应

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Direct and some metal composition chlorides of chlorine under the moist circumstance.

氯在潮湿的情况下直接与某些金属合成氯化物.

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Silica-supported Arsine Palladium ( 0) Complex Catalyzed Phenylation of Acid Chlorides and Aryl Iodides by Sodium Tetraphenylborate

二氧化硅负载胂钯（0）配合物催化酰氯和芳基碘与四苯硼化钠的苯基化反应

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Soils containing ammonia, chlorides , and nitrogen are known to combine with water to form acids.

土壤中包含的氨, 氯化物以及氮与水结合形成酸.

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a method of synthesizing chlorodiisopropylphosphine, in which the raw are magnesium, isopropyl chlorides and phosphorus trichloride, the solvent is tetrahydrofuran, is introduced in this paper.

介绍了以镁、氯代异丙烷和三氯化膦为主要原料，四氢呋喃为溶剂合成氯代二异丙基膦的方法。

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Polysilicate aluminum ferric was prepared through copolymerization by sulphates chlorides of aluminum or iron with acid.

笔者用铝和铁的硫酸盐及盐酸盐与聚硅酸通过共聚法获得了几种不同的聚硅酸铝铁.

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Protect A is resistant to various chlorides, oils, sulphur compounds, chlorine compounds and weak acidic media.

保护能抵抗各种氯化物, 油, 硫化合物, 氯化合物和弱酸性介质.

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By using two-structure linear combination model, the asymmetric broadening of RDF, the coordination number, the bond angle distribution and the viscosity of chlorides have also been discussed.

通过两结构模型对径向分布函数非对称展宽、配位数、键角分布和粘度作了讨论。

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Most nonmetal chlorides are decomposed by water.

大多数非金属氯化物都可以被水分解.

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Up to now, the methods for preparing aromatic ketones still involve homogeneous metal chlorides or protonic acid used as catalysts in batch reactors via Friedel-Crafts acylation in industry.

目前，工业上通过Friedel-Crafts酰基化反应制备芳酮类化合物的工艺仍然是以均相的金属氯化物或质子酸等为催化剂，采用釜式反应器。

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test method for measurement of gaseous chlorides and fluorides from mineral calcining exhaust sources - impinger method

测量矿物焙烧排气源中的气体氯化物和氟化物的试验方法。撞击器方法

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Conclution: The method is fast and suitable to identification tests for chlorides.

结论: 本方法克服了加热且反应速度慢的缺点,可适用于氯化物的鉴别.

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Study on catalytic transfer hydrogenolysis dechlorination of aryl chlorides

氯代芳烃催化氢转移脱氯的研究

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The analysis of inorganic chlorides in tobacco by automatic potentiometric method

自动电位滴定法测定烟草中的无机氯

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Aryl bromides and aryl chlorides are cheaper and more easily available than aryl iodides.

相对芳基碘化物而言,芳基溴化物、芳基氯化物不但价格低廉,而且有原料易得的优势.

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Removal rate of inorganic chlorides has reached 80%-99% after electrical desalting but the organic chlorides almost remain the same.

原油经电脱盐后无机氯脱除率可达88%-99%，但有机氯含量几乎不减少。

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Chlorides are considered as compounds consisting of one element combined with chlorine.

氯化物被认为是一种元素与氯化合组成的化合物.

词典精选例句

Dioxane complexes of quadrivalent cerium chlorides and their ammonium salts

五氯化二氧六环合铈（Ⅳ）及其铵盐配合物的合成

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Complexes of pr(ⅲ) and nd(ⅲ) chlorides with glutamic acid and aspartic acid

Pr（Ⅲ）和Nd（Ⅲ）的氯化物与谷氨酸和天冬氨酸的配合物

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according to the variations of cod, bod5, combined with the microscopic observation in experiment and blank buckets, the maximum allowable concentrations of residual chlorine and five organic chlorides to activated sludge were obtained.

通过检测对照桶和试验桶中化学需氧量（COD）、生化需氧量（BOD5）的变化结合镜检结果，得出余氯及五种有机氯化物对活性污泥的最高允许浓度。

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Photocatalytic degradation of organic chlorides on TiO_2

TiO2光催化降解含氯有机废气实验研究

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Analysis data of domestic crude show that both inorganic and organic chlorides are existed in crude.

从国内一些原油的分析数据可看出,原油中的氯化物有无机和有机氯化物两种.

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Organic Reaction Mediated by Highly Valent Groups 5 and 6 Metal Chlorides

第5/6副族高价过渡金属氯化物的有机反应

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Sodium Dithionite-induced Reaction of Per ( poly) fluoroalkyl Chlorides with Aromatic Compounds Catalytic Conversion of Alcohol to Corresponding Alkyl Chlorides

全氟或多氟烷基氯代烷在保险粉引发下与芳香烃的反应由醇催化转化为长链氯代烷

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The "three wastes" and some chlorides from chlor-alkali industry have destructive impact on environment where we are living.

氯碱工业产生的三废及部分氯产品，对人类赖以生存的环境带来一定冲击和破坏作用。

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The catalysis and oxidation Coulomb method to measure organic Chlorides is introduced.

介绍了催化氧化库仑法测有机氯化物的方法.

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