ethanol acid 中文意思是什麼

ethanol acid 解釋
乙醛酸
  • ethanol : n. 【化學】1. 醇。2. 乙醇；酒精 （＝alcohol）。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. When ethanol is exposed to air and the action of vinegar bacteria, it is converted into acetic acid and water.

    當乙醇暴露于空氣中受醋酸細菌的作用時便變成醋酸和水。
  2. Properties : white light powder, insoluble in water but soluble in ethanol and aether. absorbs moisture from the air. decompounds into stearate and calcium when meeting strong acid

    物理性能：硬脂酸鈣，為白色輕質粉末，不溶於水，溶於熱的乙醇和乙醚，在空氣中吸收水分，遇強酸分解成硬脂酸和相應的鈣鹽。
  3. Examples of fixatives are formaldehyde, osmium tetroxide, ethanol, and acetic acid

    像甲醛、鋨酸、酒精及乙酸等都是常用的固定劑。
  4. Chitosan, lactic acid, ethanol, pure water

    殼聚糖、乳酸、乙醇、純化水。
  5. A comparsion of extracting urolio acid from fructus corni with sfe co2 with refluent ethanol extraction

    法測定婦康安軟膠囊中芍藥苷的含量
  6. This article summarized the biodegradation process of main components of wood in nature and the research situation, the facing problem and the progress tendency of bioconversion to useful products using wood residue, including bioconversion to ethanol, single cell protein, xylitol and lactic acid

    本文綜述自然界中木材各成分的生物分解過程，以及木材剩餘物的生物轉化技術，包括生物轉化乙醇、單細胞蛋白、木糖醇、乳酸等的研究現狀、存在問題及發展趨勢，為木材剩餘物的應用研究提供理論基礎。
  7. In 2003, the company undertook the design, equipment manufacture and technical service for a 100000t y superfine edible alcohol project, 15000t y acetic acid project, 10000t y co2 project and alcohol waste water treatment project in pakistan. the year 2005, we have successful completed three projects in russia. that is 60000 t y fuel ethanol project

    我公司於2003年為巴基斯坦設計建設了年產100000噸優級酒精項目年產15000噸冰醋酸項目年產10000噸高純度co2項目和酒精廢水處理項目。 2005年公司為俄羅斯客戶設計並製造了60000噸無水酒精項目30000噸普級酒精項目30000噸ddg飼料項目。
  8. The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester

    主體風味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。
  9. The silver doped sca hydrolyzed solution is prepared through hydrolysis method, vinyltrimethylsilane ( vtms ) is chosen as precursor, and ethanol is impregnant, and acetic acid is catalyzer, agno3 is the second component for inducting silver ion

    以乙烯基三甲氧基硅烷為原料，乙醇為溶劑，乙酸為催化劑，硝酸銀引入銀離子配製摻銀有機硅烷水解溶液。
  10. Properties : white light powder with specific specific gravity of 1. 095, soapy, insoluble in water, but soluble in organic solvent such as hot ethanol, benzene and terebinth etc. and decompounds into stearate and zinc when meeting strong acid

    物理性能：硬脂酸鋅，為白色輕質粉狀，比重1 . 095 ，有滑膩感，不溶於水，溶於熱的乙醇、苯和松節油等有機溶劑，遇強酸則分解為硬脂酸和相應的鋅鹽。
  11. The major products includes 1 ) food additives : citric acid & its derivatives, l - lactic acid & its derivatives, msg, starch sugar etc ; 2 ) feed additives : lysine & its salts, corn gluten powder etc ; 3 ) bio - energy : fuel ethanol, bio - diesel etc ; 4 ) biochemical products range : bio - ethylene & its derivatives, poly lactic acid ( pla ) bio - degradable plastics, poly lactic acid polymer fiber fabrics etc

    主要產品有檸檬酸及其鹽類、 l -乳酸及其衍生物、味精、澱粉糖等食品添加劑；賴氨酸及其鹽類、玉米蛋白粉、氨基酸蛋白粉等飼料添加劑；燃料乙醇、生物柴油等生物能源產品；生物乙烯及其衍生物、聚乳酸生物可降解塑料、聚乳酸聚酯纖維布料、無毒綠色溶劑、無毒增塑劑等生物化工系列產品。
  12. Acetaldehyde ( ethanol ) an aldehyde, ch3cho, that is an intermediate in the conversion of pyruvic acid to ethanol during the final stage of glycol sis during anaerobic respiration in plants

    乙醛：乙醛ch3cho ，在植物無氧呼吸的最後一個環節糖酵解中把丙酮酸轉化為乙醇的中間體。
  13. The ratio of tetraethyloxysilane ( teos ) : ethanol : distilled water is 1 : 3 : 4. n - n " dimethyl formamide ( dmf ) was used as solvent and drying control chemical additive ( dcca ) in a proportion of 0. 3 dmf / ethanol volume ratio. drops of hf / hc1 mixture acid was added to promote hydrolysis ( ph = 2 )

    溶劑的選擇對基質凝膠孔的形狀基本沒有影響，但對其孔徑分佈有較大影響:在hf / hci混合酸催化情況下， dmf溶劑的樣品孔徑最小， dmf /乙醇混合溶劑的其次，乙醇溶劑的樣品孔徑最大。
  14. In this paper, the dynamic lbl polyion composite membranes were prepared by depositing polyacrilic acid and polyethyleneimine alternatively on the ultrafiltration support membrane under a certain pressure. the polyion composite membranes were evaluated by the pervaporation separation of water - ethanol mixture

    採用動態lbl （動態層-層吸附）成膜方法，以聚丙烯酸為聚陰離子，聚乙烯亞胺為聚陽離子，一定壓力下，在超濾膜上制備聚離子復合膜。
  15. In this thesis, the mesoporous silica was synthesized by using cationic surfactant cetyltrimethyl - amrnonium chloride ( ctab ) as template under strong acid condition, and ctab was extracted by hot ethanol

    本文以陽離子表面活性劑? ?十六烷基三甲基季銨鹽（ ctab ）為結構模板劑，在強酸性條件下，合成了介孔氧化硅材料。
  16. Apply to water, water, steam, all kinds of oils, solvents, weak acid, alkali, ethanol, and other media

    適用於水、海水、蒸汽、各種油類、溶劑、弱酸、堿、乙醇等介質。
  17. In this paper, the technology conditions of recovering ethanol and diisopropylamine from pharmaceutical waste were studied using mineral acid, alkali neutralization and rectification

    摘要採用加入無機酸、堿中和以及精餾技術，考察了從制藥廢液中分離乙醇和二異丙胺的工藝條件。
  18. The court heard that the police narcotics bureau arrested three men outside a unit at 20 yip fung street in fanling on november 7 last year. a search at the flat led to the discovery of several kinds of chemical such as propylparaben, ethanol and hydrochloric acid

    案件透露，警方毒品調查科于去年十一月七日在粉嶺業豐街二十號一個單位外拘捕三名男子，並於單位內搜出一批化學物料，包括安息樹膠、乙醇及氯化氫酸。
  19. If the product will come into contact with a combination of these foodstuffs then the product must be tested with both the acetic acid & olive oil & ethanol migration tests

    如果一個產品既有可能接觸到酸性食物又有可能脂肪類食品，酒類食品那麼這個產品就要做醋酸遷移測試，橄欖油和酒精遷移測試
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