除溶劑 的英文怎麼說
中文拼音 [chúróngjì]
除溶劑
英文
desolventize-
Methods the antioxidant of 75 % ethanolic extract and organic solvent extracts, water extracts and polysaccharids from acanthus ilicifolins l. was detected by flow - injection chemiluminescence, to evaluate the ability of scavenge h2o2
方法採用流動注射化學發光法，研究該植物75 %乙醇提取物及其有機溶劑萃取分離部分、水提取物及多糖對過氧化氫（ h2o2 ）的清除作用。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。According to the frequently used methods of extraction and isolation of natural products from organic body, the freeze - dried ascidian tunica was exhaustively extracted with 100 % chloroform then the combined extracts were filtered and the solvent was separately concentrated under vacuum to yield a dark - brown gum
按照目前比較常用的天然產物的提取分離辦法，將樣品冷凍乾燥后，用100氯仿浸泡，收集氯仿濾液，減壓蒸餾濃縮去除浸提溶劑，得到黑褐色的浸膏狀物質。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。A facile method for the preparation of 10 - arylmethylene anthrone is reported. when anthrone react with aryl aldehyde in the presence of pyridine by using xylene as the solvent, besides 10 - arylmethylene anthrone derivatives we found other oxygenated anthrone which have not been reported. physical methods shows that the oxygenated anthrone is anthraquinone, and the anthraquinone cannot be removed from the condensed products by recrystallization with solvents. an effective method of getting ride of anthraquinone is sublimation by heating
以蒽酮和芳香醛為原料，二甲苯為溶劑，吡啶催化法制取10 -芳香基甲叉基蒽酮.發現其生成物中除含有目標化合物10 -芳香基甲叉基蒽酮外，還含有部分文獻中沒有報道的蒽酮氧化物，經物理方法確定其為蒽醌.該化合物不能用溶劑重結晶的方法將其從縮合產物中除去，有效的分離方法是升華Specification for solvent - based paint remover
溶劑基塗料去除劑規范Activated carbon absorber, biofilter, catalytic incinerator, ioniser, ozonator, paint mist control system, solvent recovery equipment
活性碳除味器、生物過濾器、催化焚化爐、離子發生器、臭氧發生器、漆霧控制系統、溶劑回收設備The effective regeneration procedure is soaking the adsorbent 30 ~ 50h with 1 - 2 % al2 ( so4 ) 3 for activated alumina and 20 ~ 30h with 1 - 1. 5 % naoh for bone char. studies show both activated alumina and bone char are excellent adsorbents for the removal of fluoride from drinking water. fluoride concentration below 1. 0mg / l can be acquired easily with them and meets the requirement of drinking water standards
對兩種除氟劑進行的再生液與吸附劑體積比為1 : 1的再生實驗表明：用硫酸鋁溶液對活性氧化鋁再生，再生濃度為1 2 ，再生時間為30 50h ，沖洗浸泡時間為5h效果較好；對骨炭再生，氫氧化鈉再生液濃度為1 1 . 5 ，再生時間為20 30h效果較好。To decontaminate vehicles, machinery and other bulky surfaces, purdon worked with his colleague andrew burczyk to invent cascad ( canadian aqueous system for chemical - biological agent decontamination ), which is a buffered hypochlorite solution combined with a surfactant and a solvent
為了清除車輛、機具與其他的大面積污染，珀登與他的同事柏克柴合作研發了加拿大清除生化戰劑污染用液態系統（ cascad ） ，這是一種次氯酸鹽的緩沖溶液，內加界面活性劑與溶劑。This method is handled by first measuring area of each impurity peak and total area of chromatographic peak on the chromatograph chart exceeding solvent peak, then calculate percentage of each peak area and their sum to total peak area
方法是測量各雜質峰的面積和色譜圖上除溶劑峰以外的總色譜峰面積，計算各峰面積及其之和占總峰面積的百分率。The substitution of pervaporation for traditional separation in organic mixtures is of energy - saving and environment - protecting significance. in this paper, pervaporation of two kinds of organic mixtures is investigated : one is using ca membrane and ca - eva ( ethylene - co - ethylene acetate ) composite membrane for methanol removal from mtbe ( methyl t - butyl ether ), focused on the influence of casting solvent mixtures ; the other is utilizing proper membrane stuff and additive to separate p - xylene from m - xylene
本文對兩類有機有機混合體系進行了滲透汽化膜過程的研究，其一為醋酸纖維素（ ca ）膜及ca -乙烯醋酸乙烯共聚物（ eva ）復合膜用於甲基特丁基醚（ mtbe ）中少量甲醇（ 5 meoh ）的脫除，探討鑄膜混合溶劑及后處理技術對膜分離性能的影響。其二為運用適當的膜材料及添加劑去除間二甲苯（ mx ）中的少量對二甲苯（ 10 px ） 。Samples of excipients ( other than solvents, gases and water ) and apis must be retained
賦形劑（除溶劑、氣體和水外）和原料藥的樣品必須保留。3. infuse the mixed impregnant into the scour append case. 4. turn on the washing machine to work. after several times and then to clean the filter net
3 .打開洗滌劑添加盒」 ，把混合好的除垢劑溶液從洗滌劑添加盒倒入，注意不要濺到皮膚上。Strains require special treatments for removal such as spotting with organic solvents.
要清除這些著色物質，需要特殊處理，例如：滴加有機溶劑。Remove any oil or grease with an appropriate solvent
用適當的溶劑除凈表面油污。Solvent removable penetrant
溶劑去除性滲透液Removal of oil, grease, dirt, soil, salts and contaminants by cleaning with solvent, vapor, alkali, emulsion or steam
用溶劑、蒸汽、堿液或乳劑除去附著的油脂、污痕、灰塵。Using the solubility of castor oil and other solvents, mixed with oil, fat and wax and grinded in the three rollers machine, stirred and removed the air bubbles in the vacuum deaeration pot, the exquisite compact paste was made by intensively mixing
摘要利用蓖麻油等溶劑的溶解性，混合於油、脂、蠟，經三輥機研磨及真空脫泡鍋中攪拌、脫除空氣泡，得以充分混合製成細膩緻密的膏體。Clean them with approved solvents and remove all traces of solvents before exposing them to oxygen
用認可的溶劑清洗，在以上物質與氧接觸前，除盡所有的溶劑。 。This method was used for all chemicals listed below other than the solvents
這種方法適用於所列示的除溶劑外的其他試劑。分享友人