perchloric adj.
adj. “perchloric acid“ 中文翻譯： 【化學】高氯酸。 “perchloric anhydride“ 中文翻譯： 七氧化二氯“acetous perchloric acid“ 中文翻譯： 醋酸制過氯酸,含醋酸的過氯酸“perchloric acid anhydride“ 中文翻譯： 高氯酸酐; 七氧化二氯“perchloric acid ether“ 中文翻譯： 高氯酸乙酯“perchloric acid ferric chloride“ 中文翻譯： 氯化鐵、高氯酸和硝酸試劑“perchloric acid hydrate“ 中文翻譯： 水合高氯酸“perchloric acid （hclo4）“ 中文翻譯： 高氯酸“perchlorhydria“ 中文翻譯： 胃酸過多“perchlorethylene“ 中文翻譯： 全氯乙烯; 四氯乙烯“perchlorether“ 中文翻譯： 全氯乙醚“perchlorethane“ 中文翻譯： 全氯乙烷“perchloratocerate“ 中文翻譯： 高氯酸根絡鈰酸鹽
perchloric acid |
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A novel ring - enlargement oxidation of polyphenyl substituted cyclopentadienes in air ( or molecular oxygen ) promoted by perchloric acid was described , in which an oxygen atom was inserted into the cyclopentadiene - ring , forming a six - membered pyrylium salts 摘要報導了空氣（或氧氣）存在的條件下，由高氯酸引發多苯基取代環戊二烯發生新穎的碳碳鍵斷裂擴環反應，在此反應中，氧原子插人到環戊二烯環中形成相應的六元環吡喃鹽類化合物。 |
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The self - assembling behavior and mechanism of ppq - b - ps , ppq - b - peg copolymers in the selective solvents were studied . the 5 - acetyl - 2 - aminobenzophenone ( abp ) was synthesized by using p - nitroacetophenone , ethylene glycol , phenylacetonitrile , hydrogen , perchloric acid as raw materials under stirring means 以對硝基苯乙酮、乙二醇、苯乙腈、氫氣、高氯酸為原料,用回流攪拌的方法合成出5 -乙酰基- 2 -氨基二苯甲酮( abp ) 。 |
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Determination of cadimium in cucumber with four types of sample preparation methods , i . e . digestion using nitric acid and perchloric acid , microwave digestion using nitric acid , digestion using sulfuric acid and hydrogen peroxide and extraction using hydrochloric acid were compared 摘要本文通過比較研究了濕式消解法、微波消解法、硫酸過氧化氫快速消解發、鹽酸浸提法等四種前處理方法測定黃瓜中鎘含量。 |
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We extractct sam from the cell by the perchloric acid , then neutralize the extraction with khco3 . using the weak - acid caion exchange column chromatography we separate sam from the mixure 本文根據sam帶電性，確定了先高氯酸抽提、 khco _ 3中和，再用弱酸性陽離子交換樹脂純化的工藝路線。 |
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Organo - mineral compound fertilizers are digested withsulfuric acid - hydrogen peroxide and nitric acid - perchloric acid , respec - tively , and then their total potassium content is determined 用硫酸過氧化氫和硝酸高氯酸分別對有機無機復混肥料進行消化處理，然后進行總鉀含量的測定。 |
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Methods for chemical analysis of silicon - aluminium alloy and silicon - barium - aluminium alloy . the perchloric acid dehydration - gravimetric method for the determination of silicon content 硅鋁合金硅鋇鋁合金化學分析方法.高氯酸脫水重量法測定硅含量 |
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Method for chemical analysis of manganin and novokostant resistance alloy the perchloric acid dehydration gravimetric method for the determination of silicon content 錳銅和新康銅電阻合金化學分析方法高氯酸脫水重量法測定硅量 |
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Plastics - phenolic resins - determination of hexamethylenetetramine content - kjeldahl method and perchloric acid method iso 8988 : 1995 ; german version en iso 8988 : 1997 塑料.酚醛樹脂.六亞甲基四胺含量測定.基耶達斯法和高 |
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Methods for chemical analysis of continuous casting mold powder the perchloric acid dehydration gravimetric method for the determination of silicon dioxide content 連鑄保護渣化學分析方法高氯酸脫水重量法制定二氧化硅含量 |
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Methods of test for petroleum and its products - petroleum products - determination of base number - perchloric acid potentiometric titration method 石油和石油產品試驗方法.第276部分:石油產品.堿總值測定.高氯酸電位滴定法 |
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Soil quality - dissolution for the determination of total element contents - part 1 : dissolution with hydrofluoric and perchloric acids 土壤質量.為測定總元素含量進行的溶解作用.第1部分:使用氫氟酸和過氯酸的溶解 |
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Chemical analysis of refractories . argillaceous and silico - argillaceous materials . determination of silicon method by insolubilisation in perchloric acid medium 耐火材料化學分析.粘土和硅石材料.硅含量測定 |
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Soil quality - dissolution for the determination of total element content - part 1 : dissolution with hydrofluoric and perchloric acids iso 14869 - 1 : 2001 土質.測定元素總含量的溶解法.第1部分:用氫氟酸和過 |
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Methods for chemical analysis of chromium ores - the perchloric acid dehydration gravimetric method for the determination of silicon dioxide content 鉻礦石化學分析方法高氯酸脫水重量法測定二氧化硅含量 |
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Methods for chemical analysis of iron , steel and alloy - the perchloric acid dehydration gravimetric method for the determination of silicon content 鋼鐵及合金化學分析方法高氯酸脫水重量法測定硅含量 |
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Methods for chemical analysis of vanadium slag the perchloric acid dehydration gravimetric method for the determination of silicon dioxide content 釩渣化學分析方法.高氯酸脫水重量法測定二氧化硅量 |
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Chemical analysis methods for acid slay of cupola . determination of silica by gravimetric method using perchloric acid dewatering 鑄造化鐵爐酸性爐渣化學分析方法.高氯酸脫水重量法測定二氧化硅量 |
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Methods for chemical analysis of calcium - silicon - the perchloric acid dehydration - gravimetric method for the determination of silicon content 硅鈣合金化學分析方法高氯酸脫水重量法測定硅量 |
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Methods for chemical analysis of barium - silicon the perchloric acid dehydration gravimctric method for the determination of silicon content 硅鋇合全化學分析方法.高氯酸脫水重量法測定硅量 |