溶劑萃液 的英文怎麼說
中文拼音 [róngjìcuìyè]
溶劑萃液
英文
solvent extract-
The air flotation method of wax recovery commonly used in the actual mechanized wax printing mills was compared with the methods we used in our labs, such as hot water dewaxing, org. solvent extn., aq. surfactant recovery and dry dewaxing
摘要將目前機械化蠟染廠採用的氣浮回收蠟和我們實驗室使用的熱水脫蠟法、有機溶劑萃取回收法、水基表面活性劑乳液回收法及干法除蠟等方法比較，結果表明：熱水脫蠟法是最適合機械化蠟染廠進行蠟的回收。Glyceryl stearate se, dimethicone, stearic acid, batyl alcohol, carbomer, acrylates / c10 - 30 alkyl acrylate crosspolymer, xanthan gum, potassium hydroxide, camellia japonica seed oil, behenyl alcohol, hydrogenated palm oil, morigna pterygosperma seed oil, disodium edta, trifolium pratense ( clover ) flower extract, propylene glycol, phenoxyethanol, theanine, bis - behenyl / isostearyl / phytosteryl / dimer dilinoleyl dimer dilinolate, thermus thermophillus ferment, glycerin, sodium dehydroacetate, potassium sorbate
水溶液、丁二醇、鯨蠟辛酸、甘油、硬脂酸酸甘油酯、矽靈、硬脂酸、膠狀基質、丙烯酸脂、黃原膠、氫氧化鉀、山茶種子油、脂肪酸醇類、氫化棕櫚油、辣木種子萃取物植物添加物、離子鉗合劑、紅三葉草萃取物、丙二醇、苯氧基乙醇、單寧、植物甾醇、脫氫醋酸鈉、山梨酸鉀。Standard practice for separation and concentration of ignitable liquid residues from fire debris samples by solvent extraction
用溶劑萃取法分離和濃縮從火燒瓦礫樣品中獲取的可燃液體殘渣的標準實施規程Reversed micelles and microemulsion in organophosphorus monobasic acid solvent extraction systems
有機磷一元酸溶劑萃取體系中的反膠束和微乳液At present, liquid - liquid extraction common ultraviolet spectrophotometry method is used for the analysis and examination of such medicine. the separating method of liquid - liquid extraction is overelaborate and waste solution. the recoveries are low
對于該類藥物的分析檢測，目前主要採用液液萃取普通紫外光譜測定法，液液萃取分離法操作繁瑣、費溶劑、藥物萃取率低，雜質去除不徹底。Study on gold extraction from containing gold polysulfide leaching solution and lsss leaching solution
用溶劑萃取技術從含微量金的廢液中回收金A kind of crystalized sulfate of aluminium, water soluatable and a good astrigent ; widely used in deodorant products. can mixed with grapefruit extract, glycerin and demineralized water to make toners
是一種鋁鹽成、無色無味的晶狀物質，可溶於水中，具有很好的收斂及止血功能，也具止汗功能，很多止汗劑也會添加明礬的成分.可加入葡萄柚萃取液、甘油、純水做收?水。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； 4A novel aqueous two - phase system can be formed by the mixtures of a polymer and cationicanionic surfactants. such a system can be used as a partitioning system of proteins. in this work, we investigated the formation, phase behavior and protein partitioning in aqueous two - phase systems formed by dodecyltriethylammonium bromide / sodium dodecylsulfate / peg and dodecyltriethylammonium bromide / sodium dodecylsulfate / dextran. the ligands with affinity were attached to the polymers and the affinity partitioning of proteins was investigated. it was shown that the surfactants and polymers are enriched in different phases of aqueous two - phase systems. phase separation are promoted by increasing temperature and adding inorganic salts. different proteins are partitioned in different phases. the selectivity of protein partitioning is increased by adding ligands with affinity
報道了由正負離子表面活性劑與高聚物混合溶液形成的一種可用於蛋白質的分離及分析的新型雙水相萃取體系.研究了正負離子表面活性劑（溴化十二烷基三乙銨/十二烷基硫酸鈉）分別與葡聚糖和聚乙二醇混合雙水相體系的形成規律、相行為及牛血清蛋白和溶菌酶在雙水相體系中的分配.通過在高聚物分子中接上親和配基，研究蛋白質在雙水相體系中的親和分配.結果表明，在該體系中，表面活性劑與高聚物分別富集於不同相中.升高溫度及加入無機鹽均可促進雙水相體系的形成，不同蛋白質可分配于不同的相中.親和配基的引入極大地增強了蛋白質分配的選擇性Glycerin is validated as a good solvent in extracting dem - ethanol liquid - liquidly, and thus the necessary basic data has been provided for industry extracting devices
驗證了丙三醇是液液萃取分離二乙氧基甲烷乙醇的良好溶劑，為工業萃取裝置設計提供了必要的基礎數據。Soil quality - determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air - dry soils using calcium chloride solution as extractant iso 14255 : 1998
土壤質量.使用氯化鈣溶液作萃取劑測定干空氣土壤中的Whether there exists solvent in uhmwpe fibers or not, nano - particles could diffuse into uhmwpe gel fiber after immersed the gel fiber in nano - particles composite extracting agent, and gel fiber has quite strong absorption to nano - particles
無論纖維中溶劑存在與否，將uhmwpe凍膠纖維置於分散有納米粒子的萃取液中一定時間，納米粒子均可擴散進入uhmwpe凍膠纖維，且凍膠纖維對納米粒子有較強的吸附作用。Standard test method for ph of water extractions of halogenated organic solvents and their admixtures
鹵化有機溶劑及其混合物水萃取液ph值的標準試驗方法At the same time, solid - phase microextraction ( spme ) as a new solvent - free extraction technique in sample preparation appeared in early 1990s. because of its advantages of simplicity, rapid extraction and easy quantification, spme was successfully applied to extraction and concentrating of many compounds in environment, food, biological fluids and pesticide matrices, the samples included gas, liquid and solid. spme could be easily utilized with gas chromatography ( gc ) and high performance liquid chromatography ( hplc )
固相微萃取（ spme ）是由pawlisayn在1990年提出的一種新型的無溶劑樣品處理技術，在與氣相色譜（ gc ） 、高效液相色譜（ hplc ） 、毛細管電泳（ ce ）以及紫外光譜（ uvas ）等聯用后，廣泛應用於水、土壤、空氣等環境樣品和血、尿等生物樣品，以及食品、藥物等樣品的分析測定。分享友人