過氧乙酸 的英文怎麼說

中文拼音 [guòyǎngyǐsuān]
過氧乙酸 英文
acidum peraceticum
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 酸 : 酸構詞成分。
  1. Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying

    摘要以精製棉、氯乙酸、氫氧化鈉和過氧化氫為原料，經過堿化、醚化、洗滌、乾燥，制得羧甲基纖維素鈉。
  2. Among other reagents used have been and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid, and ethylenetetraaminetetraacetic acid.

    使用過的其它試劑有和亞鈦離子、亞鐵離子氧，抗壞血酸和乙四胺四乙酸混合物。
  3. 0. 5 crosses oxygen second acid solution or effective chloric arrive for every litres of 1000 milligram of 2000 milligram contain sparge of chloric disinfectant solution

    0 5過氧乙酸溶液或有效氯為每升1000毫克到2000毫克的含氯消毒劑溶液噴霧。
  4. The methods - three dimension fabric - enforced laminates, and sparse fabric - enforced laminates, layer - enforced laminates ? to enhance the interlaminar toughness of fabric - reinforced laminates were discussed in this paper. the stitching method to enhance interlaminar toughness of stitched - laminates was mainly discussed in this paper based on our research and experiment. the middle - alkali glass fabric used as enforced - material with thickness of 0. 2mm, 3 section 600 deniner kevlar yarn is used as stitching thread in this research, which improved lock stitching way and different kinds of stitching mode were adopted

    以提高層合板復合材料的層間斷裂韌性（能量釋放率）為目標，採用中堿玻璃布為增強材料，對疊層后的玻璃布，採用凱芙拉縫合線、改進的鎖型縫合方法、不同的縫合工藝進行了縫合；基體採用的是不飽和樹脂，固化劑為過氧化甲乙酮，促進劑為環烷酸鈷液；在室溫下採用真空輔助rtm （ resigntransfermolding ）成型固化方法，製作了不同縫合工藝的玻璃布增強復合材料層合板。
  5. Observation on germicidal property of monophyletic preparation of solid chlorine dioxide disinfectant

    一種穩定性過氧乙酸消毒性能試驗觀察
  6. The leading products comprise tetra acetyl ethylene diamine ( taed ) ( 10, 000mtyear ), sodium percarbonate ( spc ) ( 20, 000mtyear ), sodium perborate ( spb ) ( 5, 000mtyear ), sodium acetate and solid peracetic acid. the company is located in hangzhou bay fine chemical zone, which is adjacent to the well - known shanghai and ningbo ports and enjoys the geographical advantage as part of the most prosperous yangtzi river delta. it covers a plant area of 600, 000 square meters in shangyu and has its sales headquarter established in the capital city of zhejiang province, hangzhou

    系由國家級重點高新技術企業金科科技集團控股發起設立的股份有限公司，創建於2001年5月，地處中國經濟最具活力的長江三角洲地區，杭州灣南岸的杭州灣精細化工園區毗鄰上海港與寧波港，現廠區佔地880苗，擁有員工600餘名，專業生產過碳酸鈉（ spc ） 、四乙酰乙二胺（ taed ）和固體過氧乙酸。
  7. Taed is often used with sodium perborate and sodium percarbonate to form a good bleaching system. the main bleaching agent in this system is peracetate anion, which can increase whiteness and remove dirt, e. g., stains, tea stains, juice, and wine stains

    Taed與過硼酸鈉或過碳酸鈉組合使用作為洗滌過程中的氧化物漂白系統，它們在水中反應後生成的過乙酸陰離子是該系統中的主要漂白劑，起增白、去污（如咖啡、茶、紅酒、咖哩、果汁和蔬菜等污漬）和抗微生物作用。
  8. < uk > among other reagents used have been and titanous ion ; a mixture of ferrous ion, oxygen, ascorbic acid, and ethylenetetraaminetetraacetic acid. < / uk >

    < uk >使用過的其它試劑有和亞鈦離子、亞鐵離子氧，抗壞血酸和乙四胺四乙酸混合物。 < / uk >
  9. So it is a potent anticancer drug. this paper study the effect of carbon source, precursor ( phenylalanine, tyrosine, ammonium acetate ) and hydrogen peroxide on biomass, taxol yield of y3 which is endophytic taxol - producing fungi of plant

    本文以產紫杉醇植物內生真菌y _ 3菌株為出發菌株，對菌體的生長代謝以及碳源，前體（苯丙氨酸、酪氨酸、乙酸銨）和過氧化氫對生物量、紫杉醇含量的影響進行了研究。
  10. In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed

    為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4
  11. Under alkaline conditions, one mole of taed reacts with two moles of the perhydroxyl anion to form one mole of daed and two moles of peracetate anion

    在水堿性條件下， 1摩爾taed與2摩爾全氫化氧陰離子反應生成1摩爾taed和2摩爾過乙酸陰離子，過乙酸陰離子起低溫漂白和抗微生物作用。
  12. Under alkaline conditions, one mole of taed reacts with two moles of the perhydroxyl anion to form one mole of daed and two moles of peracetate anion. its by - product daed is non - toxic, non - sensitizing, and biodegrades into carbon dioxide, water, ammonia and nitrate

    在水堿性條件下， 1摩爾taed與2摩爾全氫化氧化物陰離子反應生成1摩爾daed和2摩爾過乙酸陰離子，過乙酸陰離子可促使漂白劑在低溫下發生作用並且也可抗微生物。
  13. If the citizen gives the person that have symptom of contagion of similar respiratory tract, answer to see a doctor in time to the hospital ; do not go or go less ventilated and undesirable public activity, should not take children to arrive particularly congested is public ; want seasonable have an inoculation to shed cerebral vaccine ; the bedroom should open a window ventilated, often had used the disinfection such as oxygen second acid ; want nurturance individual ' s favorable healthy action, drink water more at ordinary times, eat fresh vegetable and fruit to wait more ; had contacted the person of patient drifting a head closely, can use sulphur amine medicaments to prevent. 6 kinds of people are unsuited vaccinal vaccine drifting a head 1

    市民如出現有類似呼吸道傳染病癥狀者，應及時到醫院就診；不去或少去通風不良的公共場所活動，非凡不要帶兒童到擁擠的公共場所；要及時接種流腦疫苗；居室要開窗通風，並經常用過氧乙酸等消毒；要養成個人良好的健康行為，平時多喝水，多吃新鮮蔬菜和水果等；密切接觸過流腦病人的人，可採用磺胺類藥物預防。
  14. Founded in may in 2001, zhejiang jinke chemicals co., ltd is a specialized manufacturer of daily used chemical raw materials

    金科介紹，四乙酰乙二胺，過碳酸鈉，過氧乙酸，過硼，過氧化鈣，過氧化鎂
  15. Peracetic acid solution - determination of peracetic acid content

    過氧乙酸溶液過養乙酸含量的測定
  16. Requirements of packing for peroxyacetic acid

    過氧乙酸包裝要求
  17. Experimental observation on germicidal efficacy and toxicity of xiao - du - jing hand dew

    二元包裝過氧乙酸殺菌效果和儲存穩定性試驗觀察
  18. Hydroxyquinol triacetate was prepared from p - benzoquinone by 1, 4 - addition reaction with acetic anhydride and then 6, 7 - dihydroxy coumarin was synthesized from it by hydrolyze and cyclization in concentrated sulfuric acid. then 6, 7 - dimethoxy coumarin was synthesized by methylating from 6, 7 - dihydroxy coumarin with an overall yield of 74. 4 %. the procedure was practical. its structure was confirmed by ir and 1hnmr

    對苯醌與乙酸酐經1 ， 4 -加成生成1 ， 2 ， 4 -苯三酚三乙酸酯，然後與蘋果酸反應經水解、環合反應得6 ， 7 -二羥基香豆素，再經甲基化得到6 ， 7 -二甲氧基香豆素，總收率為74 . 4 % ，整個過程反應條件溫和，操作方便，適合工業生產的要求，對產品結構進行了ir和1hnmr表徵。
  19. In contrast, when acetic acid is used, the yield of peracetic acid is only 35. 4 % under the same reaction conditions

    在相同條件下，如果用乙酸和75 . 5 %的過氧化氫反應，得到的過氧乙酸濃度僅為35 . 4 % 。
  20. The yields of peracetic acid is studied from two different preparation methods using hydrogen peroxide and acetic acid or acetic anhydride

    摘要比較了用乙酸和乙酸酐分別與過氧化氫反應制備所得的過氧乙酸的濃度。
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