磺化烷 的英文怎麼說
中文拼音 [huánghuàwán]
磺化烷
英文
sulfolane
-
磺 :
名詞(硫磺) sulphur
-
烷 :
名詞[化學] (有機化合物的一類) alkane
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Cellulose acetates with different substitution degrees were synthesized with wood pulp as raw material and dodecylbenzenesulfonic acid as catalyst
摘要以木漿為纖維素原料、十二
烷基苯
磺酸為催
化劑,制備了一系列不同取代度的纖維素醋酸酯。
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The adulterated edible oil could be determined by detecting the regular physicochemical indexes, metal ion content, conductivity, sdbs content, afb1, volatile material, fatty acid composition, cholesterol, ir and uv characteristic absorption
通過對油脂的常規理
化指標、金屬離子含量、電導率、十二
烷基苯
磺酸鈉( sdbs ) 、黃麴黴毒素、揮發性物質、脂肪酸組成、膽固醇、紅外及紫外特徵吸收等指標進行定性定量分析,可以鑒別食用油是否摻偽。
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The effect of the catalysts, e. g., concd. sulfuric acid, p - toluenesulfonic acid, dodecylbenzenesul - fonic acid on the esterification of starch was studied with cassava starch as the raw material, acetic anhydride as the esterifying agent and acetic acid as the dispersion medium
摘要以木薯澱粉為原料,用醋酸酐為酯
化劑,以乙酸為分散遞質,探索了以濃硫酸、對甲基苯
磺酸、十二
烷基苯
磺酸為催
化劑對澱粉醋酯
化反應的影響。
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Mms, a kind of dna - damaging agent, predominantly methylates ring nitrogens of pyrine, leading to dna double - strand breaks, point mutation and so on
甲
磺酸甲酯( methylmetbanesulfonate , mms )是一種能夠損傷dna的
烷化劑,主要使dna嘌呤堿基上的o 、 n甲基
化,造成dna雙鏈斷裂、點突變。
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Determination of sulphonatable matter content for industrial alkylbenzene
工業
烷基苯中可
磺化物含量的測定
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It has developed products such as the solvent - dilution type anti - corrosion oil, n - 260 ethylene ultra - high pressure compressor - purpose oil, chemical fiber finish, alkane - purpose chemical reagent, petroleum sulfonate and metal machining - purpose oil are widely used in many fields, such as national defense, electronics, information industry, textiles, chemicals and machine building. they successively won state - level, provincial - level and municipal - level science and technology achievement prizes and excellent new product prizes
研製開發的溶劑稀釋型防銹油、 n260乙烯超高壓壓縮機油、
化纖油、
烷烴
化學試劑、石油
磺酸鹽、金屬加工用油等一大批產品,被廣泛應用於國防、電子、信息、紡織、
化工、機械等行業,先後獲國家、省、市科技成果獎和優秀新產品獎。
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Furthermore, its response changed little even after the sensor was soaked in water for 30 min. four kinds of multi - layers nanocomposite humidity sensitive films, including sodium polystyrenesulfonate / poly ( diallyldimethylammonium chloride ) ( napss / pdda ), sodium polystyrenesulfonate / poly4 - vinylpyridine quaternized with butyl bromide ( nbubr - p4vp ), sodium polysryrenesulfonate / zinc oxide ( napss / zno ) and sodium poly ( acrylic acid ) / zinc oxide ( paana / zno ), have been prepared by means of self - assembly
用靜電吸引自組裝法制備了聚苯乙烯
磺酸鈉( napss )聚二烯丙基二甲基氯
化銨( pdda ) 、 napss溴代正丁
烷季胺
化聚4 -乙烯吡啶( nbubrp4vp ) 、聚苯乙浙江大學碩士學位論文摘要烯磷酸鈉則apss們
化鋅面ox聚丙烯酸鈉p句zno四個體系的自組裝納米復合濕敏膜及濕敏元件。
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The exptl. results demonstrated that dodecylbenzenesulfonic acid could be used as the catalyst for starch esterification
實驗結果表明:十二
烷基苯
磺酸可以作為澱粉酯
化的催
化劑。
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Liquid phase alkylation of benzene with 1 - dodecene catalyzed by methanesulfonic acid
十二烯在甲
烷磺酸催
化劑中的液相
烷基
化
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And one end of the modifying molecule links substrate through silane molecule, the other end catches tio2 particle with sulfo group, so the film has large surface area and excellent stability
該修飾分子一端通過硅
烷分子連接載體,另一端利用
磺酸基來捕捉二氧
化鈦粒子,因此二氧
化鈦薄膜具有較大的表面積和優異的穩定性。
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Standard test methods for sampling and chemical analysis of alkylbenzene sulfonates
烷基苯
磺酸鹽的取樣與
化學分析的標準試驗方法
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It has many advantages, such as the particles size is well distributed, and its diameter can be well controlled, etc. because of this virtue, reverse micelle shows broad prospects in the preparation of ferrite nanoparticles. hi this work, the syntheses of mnfe2o4 nanoparticles, cofe2o4 nanoparticles and znfe2o4 nanoparticles are prepared by the reverse micelle method, these preparations employed reverse micelles formed with anionic surfactant bis - ( 2 - ethylhexyl ) sodium sulosuccinate ( aot ), which is considered the most effective surfactant, and another anionic surfactant bis - ( 2 - ethylhexyl ) sodium hydroxy sulosuccinate ( ahot ), which is a new surfactant, and was synthesized by our own research group. we also synthesized znfe2o4 nanoparticles using the cationic surfactant cetyltrimethylammonium bromide ( ctab )
本文分別採用通常被認為最佳的陰離子表面活性劑? ?二( 2 -乙基己基)丁二酸酯
磺酸鈉( aot ) ,和我們課題組自己設計合成的新型陰離子表面活性劑? ?二( 2 -乙基己基)羥基丁二酸酯
磺酸鈉( ahot )所構成的反膠束體系為微反應器,成功制備了mnfe _ 2o _ 4納米粒子、 cofe _ 2o _ 4納米粒子和znfe _ 2o _ 4納米粒子;還以陽離子型表面活性劑? ?十六
烷基三甲基溴
化銨( ctab )構成的反膠束體系為微反應器,成功制備了znfe _ 2o _ 4納米粒子;並探討了表面活性劑的種類和結構對反膠束法制備鐵氧體納米粒子反應的影響。
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The result proved that bacillus iicheniformis29 were resistant to km and sensitive to the other antibiotics. the elimination of plasmid by acridine orange or by sds and the transformation of protoplast indicated that km resistance genes are located on the plasmid pbl29, not on the chromosome
Lichenformis29菌株具有卡那黴素抗性,用吖啶橙消除試驗和十二
烷基
磺酸鈉消除試驗以及原生質體轉
化試驗,證明卡那黴素抗性基因是質粒而不是染色體編碼。
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Cuo nano suspension was photographed through tem. the sedimentation rate of the cuo nano particle in suspension was also tested. through both ways, it shows that by adding sdbs which is a kind of surfactants is good for the stability of suspension
用掃描電鏡拍照分析了氧化銅納米顆粒懸浮液地顆粒分散性,實驗測定了不同質量分數的氧化銅水納米顆粒懸浮液的沉降率,結果表明加入十二烷基苯磺酸鈉在一定程度上可以有效控制懸浮液中顆粒地沉降,維持懸浮液穩定性。