溶劑去除劑 的英文怎麼說
中文拼音 [róngjìqùchújì]
溶劑去除劑
英文
solvent remover-
When undertaking alexipharmic to contaminative birdhouse, must clean with eradicator first with defecate, solution of accept of second chloric acid disinfects reoccupy, use formalin and potassium permanganate fumigation finally
對污染的禽舍進行消毒時,必須先用去污劑清洗以除去污物,再用次氯酸納溶液消毒,最後用福爾馬林和高錳酸鉀熏蒸消毒。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It also means that the carrying agents, be they solvent, water or something else, cannot be strong enough or in high enough concentrations to re - liquefy the previously applied layer, thus removing it during your attempt to add another layer
意思說是說,沾著保護劑,它是可溶解的、水狀的或其它狀態,強力不大、超濃縮可溶解以前的蠟層,在添加其它層時,它可起到去除作用。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 ) 。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。These are removed by scouring ( alkaline treatment with a sodium hydroxide solution + detergent )
通過洗滌(纖維排成直線然後用氫氧化鈉溶液+清潔劑)可以去除這些雜質。The petroleum chemical industry with the activated charcoal evengrain - size distribution, the high benzene adsorption dynamics, wear - resisting, resists corrosion, the selective adsorption performance isoutstanding, mainly uses in the petroleum, the natural gas and thecarbonificated industry vapor phase live pressure adsorption, theliquid phase separation, the solvent recovery, the liquid and the gasproduct purifies, and is mad in the fluid product organic sulfideremoveing
均勻的粒度分佈,高的苯吸附力,耐磨、耐蝕,選擇吸附性能優異,主要用於石油、天然氣及煤化工業的汽相變壓吸附,液相分離,溶劑回收,液體及氣體產品凈化,及氣液產品中的有機硫化物的去除。The optimum dosing amount of coagulant which make the minimum resistance is in conformity with the optimum value which remove maximum dissolved organic matter in water studied
使膜過濾阻力最小的最佳混凝劑投加量與去除水中溶解性有機物效果最佳的投加量一致。Solvent removable dye penetrant testing method
溶劑去除著色滲透探傷法Layerable waxes are primarily pure waxes, or protectants ( as synthetic formulas are referred to ) that do not contain chemical cleaners, or solvents that will remove the previous layer
分層蠟主要是純質的蠟或保護劑(像合成的配方) ,它不包含化學清潔劑或溶劑,它們可去除以前的蠟層。In comparison to oil - phase emulsion polymerization reported in the articles, the water - phase emulsion polymerization in this research work is easier to operate in synthesis and does not need separating solvent from polymer
乳液聚合工藝與文獻報道的反相乳液聚合工藝比較,具有合成工藝簡便,不需分離除去溶劑的特點。The spin coating is followed by a baking step to remove the solvent and, in some cases, to complete the polymerization
接著以烘烤除去溶劑,有時候可以順便完成聚合反應。Deposited oil and grease must be removed using solvent
殘留的油脂必須用溶劑除去。Standard test methods for corrosivity of solvent systems for removing water - formed deposits
除去水沉積物用的溶劑系腐蝕性的標準試驗方法On the basis of other researchers, the crude product of kp capsular glycoprotein was extracted from kp - 9 strain isolated clinically in china after bacteria lysis, concentration, delipidation, deproteination and precipitation
本文在前人工作的基礎上對國內臨床分離的肺炎克雷伯菌kp - 9株經過細菌裂解、抽提、去脂、去除雜蛋白和有機溶劑沉澱獲得莢膜糖蛋白粗產品。The results show that the organic matter and solvent water in the alumina gels have been already wipped off after they were heat treated at 900 for 2 hours and 550 for 5 hours and the crystalline phase transformation occurs as r, and a - alumina in turn with the increase of temperature
氧化鋁凝膠經900保溫2h和在550保溫5h後有機基團和溶劑水基本都去除完全,隨著溫度的升高,凝膠由依次向,和- al _ 2o _ 3發生轉變。分享友人