溴化二苯基 的英文怎麼說
中文拼音 [xiùhuàèrběnjī]
溴化二苯基
英文
pbbs
-
溴 :
名詞[化學] (非金屬元素) bromine (br)
-
二 :
Ⅰ數詞(一加一后所得) two Ⅱ形容詞(兩樣) different
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Study on the synthesis and antimicrobial activities of brominated dihydroxy diphenyl ethers
溴代
二羥
基二苯醚類
化合物的合成與抑菌活性研究
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Studies on synthesis of halogenated hydroxyl diphenyl ethers
溴代法合成硝
基二苯醚類
化合物
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2 benjia 4 - methyl ketone, 4 - chlorine two benjia methadone, acrylic acid resins, hydrochloric cola organism, 1023 - 1063 nitrogen zhuo methadone, phenyl acetone, reactive copper oxide, chlorobenzene oxygen ethanoic acid, ethyl ammonium chloride de base 3, 4 butadiene styrene brominated ammonium, four butadiene styrene acid hydrogen amines, amino benyi r123 for methadone, a pond amine manufacturing and marketing
甲
基二苯甲酮、 4氯
二苯甲酮、丙烯酸樹脂、鹽酸可樂啶、月桂氮卓酮、
苯基丙酮、活性氧
化銅、對氯
苯氧乙酸、芐
基三乙
基氯
化銨、四丁
基溴化銨、四丁
基硫酸氫胺、
二氯對氨
基苯乙酮、因潢胺製造和銷售。
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Manufacturer of phase transfer catalysts and organic quaternary ammonium compounds, located in india. other products include quaternary phosphonium compounds, pyridinium salts, and methylating and brominating agents
-專業生產氟
化苯甲酸系列醫藥中間體,如對氟
苯甲酸間氟
苯甲酸間
溴苯甲酸2 -氯- 4 -氟
苯甲酸2 -硝
基- 4 -氟
苯甲酸3 , 5 -
二氟
苯甲酸等。
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Methods for chemical analysis of iron ores - the pyrocatechol violet - cetyl trimethylamine bromide photometric method for the determination of tin content
鐵礦石
化學分析方法鄰
苯二酚紫-
溴化十六烷
基三甲胺光度法測定錫量
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Nickel - determination of aluminium content - chromazurol s - p - octyl plyethylene glycol phenyl ether - tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method
鎳
化學分析方法鉻天青s -聚乙
二醇
基苯基醚-
溴代十四烷
基吡啶混合膠束增溶測定鋁量
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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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Ethyl vanillin was synthesized by the phase - transfer catalysis cteab and o - ethoxyphenol, which was prepared from pyroeatehol with an overall yield of 55. 2 %, and the factors in the reaction, such as phase - transfer catalysis and temperature, were discussed
摘要以鄰
苯二酚為原料,首先合成中間體鄰乙氧
基苯酚,然後以十六烷
基三乙
基溴化銨為相轉移催
化劑合成了乙
基香蘭素,考察了相轉移催
化劑的選擇及反應溫度,最後收率為55 . 2 % 。
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The methods for chemical analysis of zinc and zinc alloys - the determination of aluminum content - the chromazurol s - polyethylene glycol octyl phenylether - cetylpyridine bromine spectrophotometric method and the chromeazurol s spectrophotometric method and the edta titimetric method
鋅及鋅合金
化學分析方法鋁量的測定鉻天青s -聚乙
二醇辛
基苯基醚-
溴化十六烷
基吡啶分光光度法cas分光光度法和edta滴定法
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Fireclay and high - alumina refractories - determination of magnesium oxide content - xylidyl blue i - ctab photometric method
粘土高鋁質耐火材料
化學分析方法
二甲
苯胺藍i -
溴化十六烷
基三甲銨光度法測定氧
化鎂量
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Dual _ - _ stavebn _ firma, _ s _ r _ o prov d me rekonstrukce dom ? a byt ?, sanace a vysou ? en staveb, vodoinstalat rsk, elektromont ? n a z me ? nick pr ce
鹽城百瑞特精化有限公司生產海因系列產品,亞氯酸鈉、雙乙酸鈉、 5 , 5 -二甲基海因、溴氯海因、二溴海因、二氯海因、三氯苯噠唑、二溴丙酸,二氧化氯,二溴代異丁酸。