水楊酸法 的英文怎麼說
中文拼音 [shuǐyángsuānfǎ]
水楊酸法
英文
determination of water-soluble nitrates of pigments - salicylic acid method-
Celestite ores - determination of iron content - sulphosalicylic acid spectrophotometric method
天青石礦石中鐵含量的測定.磺基水楊酸分光光度法The present work indicates the organic nf membranes and the inorganic nf membranes all have shortages, so develop composite nf membranes that have low cost, mechanically strong and thermally / chemically - resistant, easy to cleanout and good performances is a very important task. in this paper, the preparation of inorganic - organic composite nf membranes were presented. this composite comprise a porous sio2 / al2o3 support substrate, the pore diameters of which ranging from 10 to 15 nm, this inorganic support substrate having a polymer membrane which comprises an polyvinyl alcohol ( pva ) or polyamide ( pa ) densely deposited on at least one of the face surfaces thereof, the structural porosity of such pva and pa membrane ranging from 3 to 5 nm
本論文以開發無機?有機復合納濾膜為出發點，首先在al _ 2o _ 3多孔微濾膜上利用溶膠?凝膠法制備sio _ 2 al _ 2o _ 3無機復合超濾膜作為無機?有機復合納濾膜的基膜；選用聚乙烯醇和聚酰胺為表面功能層材料，分別探討了以羥基丁二酸和磺基水楊酸為混合交聯劑，採用浸塗法制備了聚乙烯醇sio _ 2 ? al _ 2o _ 3復合納濾膜；以均苯二甲酰氯、哌嗪和二胺為單體，採用界面聚合法制備了聚酰胺sio _ 2 ? al _ 2o _ 3復合納濾膜，並對影響膜性能的諸多因素進行系統研究。Simultaneous determination of sulfosalicylic acid and p - toluene sulfonic acid in doxycycline waste water by uv spectrophotometry
紫外光譜法同時測定強力黴素廢水中磺基水楊酸與對甲基苯磺酸Method of analysis baryte for export. determinationof ferric oxide by sulfosalicylic acidspectrophotometric method
出口重晶石分析方法.磺基水楊酸分光光度法測定三氧化二鐵This experiment passing to grope for the carbon source constitutes of the culture medium and using t. reesei rut c - 30 induced the expression of # - mannanase ( # - 1, 4 - mannan mannohydrolase ec 3. 2. 1. 78 ). in this experiment i put the constant carbon source ( lactose and locust bean gum ) in the foundation culture medium ( mandels nourishment liquid ) of t. reesei rut c - 30, then proceeded the variable carbon source ( dragon spruce fiber, com rush pith fiber, wheat straw fiber, wheat straw xylan, corn rush pith xylan, dragon spruce mannan ) to single factor, double factor, three factor, four factor and five factor orthogonal experiment. 1 determined the activity of p - mannanase using locost bean gum as substract by the 3, 5 - dinitosalicylic acid method, and observed the growing situation of the gernic at the end i selected the directions for the inducement expression of the # ? mannanase from trichoderma reesei rut - c30 that contained the dragon spruce fiber, wheat straw xylan, dragon spruce mannan
在里氏木霉rutc - 30的基礎培養基（ mandels營養液）中加入固定碳源乳糖和槐豆膠，然後將可變碳源（雲杉纖維、玉米芯纖維、麥桿纖維、麥桿木聚糖、玉米芯木聚糖、雲杉甘露聚糖）進行單因子、雙因子、三因子、四因子、五因子的里氏木霉rutc - 30正交培養實驗，並以槐豆膠為底物用3 ， 5二硝基水楊酸法測定培養液中?甘露聚糖酶的活力。從而確定了酶活最高且菌體生長良好的含雲杉纖維、麥桿木聚糖和雲杉甘露聚糖的誘導培養基為最佳培養基，用該培養基培養的里氏木霉（ t . reesei ） rutc - 30使其轉錄的-甘露聚糖酶（ - 1 ， 4 - mannanmannohydrolaseec3 . 2 . 1 . 78 ） mrna量能夠滿足rt - pcr的要求。Method for chemical analysis of manganin and novokostant resistance alloy the sulphosalic acid photometric method for the determination of iron content
錳銅和新康銅電阻合金化學分析方法磺基水楊酸光度法測定鐵量Water quality - determination of ammonium - spectrophotometric method with salicylic acid
水楊酸分光光度法Determining dissociation - constants of sulfosalicylic acid and chromiun content with electrometric analysis
電位分析法測定磺基水楊酸離解常數及鉻含量Sillicate rocks. determination of nickel and cobalt content. ammonium hydroxide - ammonium chloride - sulfosalicylic acid - dimethyl glyoxime medium polarographic method
硅酸鹽巖石化學分析方法氫氧化銨-氯化銨-磺基水楊酸-丁二肪底液極譜法同時測定鎳量和鈷量Methods for chemical analysis of tungsten ores and molybdenum ores. determination of cobalt content. polarographic method in dimethylglyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
鎢礦石鉬礦石化學分析方法丁二肟-磺基水楊酸-氫氧化銨-氯化銨底液極譜法測定鈷量Methods for chemical analysis of tungsten ores and molybdenum ores. determination of nickel content. polarographic method in dimethylg - lyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
鎢礦石鉬礦石化學分析方法丁二肪-磺基水楊酸-氫氧化銨-氧化銨底液極譜法測定鎳量The sulfosalicylic acid photometric method for determination of iron
磺基水楊酸光度法測定鐵The sulphosalicylic acid photometric method for the determination of iron content
磺基水楊酸光度法測定鐵量Nickel - determination of ironcontent - sulfosalicylic acid spectrophotometric method
磺基水楊酸分光光度法測定鐵量The sulfosalicylic acid photometric method for the determination of metallic iron content
磺基水楊酸光度法測定金屬鐵量Iron content in circulation water measured by sulfonic salicylic acid spectrometer
磺基水楊酸分光光度法測定循環水中的鐵含量Nickel - determination of iron content - sulfosalicylic acid spectrophotometric method
鎳中化學分析方法磺基水楊酸分光光度法測定鐵量Zinc and zinc alloys - determination of iron content - sultosalicylic acid spectrophotometric method
磺基水楊酸分光光度法測定鐵量Quantitative determination of aspirin in aspirin tables by unspectrophotometry
紫外分光光度法測定乙酰水楊酸腸溶片的含量The primary synthetic methods of 4 - hydroxycoumarin was reviewed starting from phenol, 2 - acetylsalicylic acid, methyl salicylate, and o - hydroxyacetophenone respectively
摘要概述了4 -羥基香豆素的合成方法，重點介紹了苯酚法，乙酰水楊酸法，水楊酸甲酯法，鄰羥基苯乙酮法。分享友人