水楊酰水楊酸 的英文怎麼說
中文拼音 [shuǐyángshuǐyángsuān]
水楊酰水楊酸
英文
salicyl salicylic acid,diplosal-
Silica pigment, benzene parazolone, oxalic acid catalyzer, accelerant, catalyst, deposit carbon powder, starch, paraacetaminophenetol - sulfonamide, sodiumpara - aminosalicylate ( pasna ), dalmato, p - thephalic acid, diethylbenzene - amine, titanium dioxide, acticarbon, sodium fluosilicate, fluorite, by - thiamine, silica gel powder, synthetic resin, sulfonic acid, polypropylene resin, aureomycin, pyrosodium silicate, gluchlorine acid coffee grounds, glucose, sodium sulfate, sulfide mineral, guound phosphate rock, bb, p. v. c.,
M 、觸媒、沉澱炭粉、對乙酰氮基苯磺酰氨、對氨基水楊酸、哆耳瑪托、對苯二酸、二乙苯銨、二氧化鈦、活性碳、氟硅酸鈉、氟石礦、副產硫銨、硅膠粉未、合成樹脂、磷酸鈣、聚丙烯樹脂、金黴素、偏硅酸鈉、糠氯酸咖啡渣、口服葡萄糠、硫酸鈉、硫化礦、磷礦粉、蘭bb 、 p . vThe 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。Prevention of vascular complications after cerebral ischaemia of arterial origin. the esprit study : mild anticoagulant therapy, combination treatment with acetylsalicylic acid and dipyridamole, or treatment with acetylsalicylic acid alone
動脈源性腦缺血后血管並發癥的預防。 esprit研究：輕度抗凝血治療、乙酰水楊酸和雙嘧達莫聯合治療，還是單純乙酰水楊酸治療？Supplier of ingredients and intermediates for personal care dye products and pharmaceuticals, located in germany. products include permanent hair colors, pigment pastes and master batches, and a small range of organic fine chemicals
-主要生產工業水楊酸升華水楊酸藥用水楊酸水楊酸甲酯即冬青油柳酸甲酯水楊酸鈉水楊酰胺等產品，包含公司的具體內容。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Effects of acetylsalicylic acid on the postharvest senescence process and ethylene biosynthesis of yulu peach fruit
乙酰水楊酸對采后玉露桃果實成熟衰老進程和乙烯生物合成的影響The synthesis of aspirin with activity tin dioxide catalyst prepared by microwave irradiation
微波輻射法制備活性二氧化錫並催化合成乙酰水楊酸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。Transition metal coordination compounds easily cause d - d transition or change transfer transition. so they show dramatic colors. in this paper, two organic hydrate thermochromic material and a series of thermochromic transition metal complexes are synthesized, and a schiff was synthesized too
研究了對氨基苯乙酮、鹽酸氨基脲縮水楊醛、三水合對硝基苯胺以及對氨基乙酰苯胺等有機物作配體形成的過渡金屬配合物的合成及其熱色性。A recommend for basic organic chemistry experiment in university - the production of acetyl - salicylic ( aspirin ), which takes the salicylic acid and acetic oxidecon as raw material under the atmospheric pressure condition, takes the strong sulfuric acid as catalysis, through acetoxylation, heating, dialysising, filtering, heavy crystallization, the white solid product can be made finally
摘要推薦一個大學基礎有機化學實驗乙酰水楊酸（阿斯匹林）的制備，即在常壓條件下以水楊酸和乙酸酐為原料，在濃硫酸為催化劑下通過酰基化試劑酯化反應，經加熱、析濾、重結晶，最後得白色固體產品。Acetylsalicylic acid has been synthesized using salicylic acid and acetic anhydride with microwave radiation catalyzed by aluminum chloride. the effecting factors of this method were also discussed
摘要以水楊酸和乙酸酐為原料，以無水三氯化鋁作催化劑，微波輻射合成了乙酰水楊酸，並討論了影響反應的因素。分享友人