介绍了新开发的，由植物油脂经甲酯化生产生物柴油的工艺和方法。
The technology of production of bio diesel fuel that is new developed, in Europe and obtained from vegetable oil by transesterification is described in this paper.
以二甲氧基乙酸甲酷和乙酸甲酷为主要原料，经甲醇钠催化制备二甲氧基乙酞乙酸甲醋。
A new process has been developed to synthesize dimethoxy methyl acetoacetate with dimethoxyacetic acid methyl ester and methyl acetate in the presence of sodium methanol.
介绍了以精制玉米油经甲酯化、酰胶化、酯化和磺化四步合成脂肪酸胺磷基琥珀酸单酯盐的研究。
Introduces the research of synthesis alkanolamide sulfosuccinic acid monoester from refined corn oil by methyl-esterification, amidation, esterification and sulfonation.
本文用花生油经甲酯化后，直接与二乙醇胺缩合制备烷醇酰胺，并讨论了反应条件如原料配比、反应温度和时间对产品性能的影响。
To synthesis of Alkanolamide from the peanut-oil Acid methyl Ester. Some influences of starting burden, reaction temperature and time were discussed.
世卫组织周三说，已有超过208个国家和地区报告了经实验室检测证实的甲型H1N 1流感病例。陈冯富珍说，至少有12,220人死于这一疾病。
Cases of H1N1 flu confirmed by laboratory testing have been reported in more than 208 countries and overseas territories, the WHO said Wednesday, and at least 12,220 people have died.
世界卫生组织说，该组织已经收到来自33个国家报告的将近6500例经官方证实的甲型H1N1流感病例，其中包括65个死亡病例。
The World Health Organization reports it has received nearly 6,500 officially confirmed cases of swine influenza A-H1N1 - including 65 deaths - from 33 countries.
问46：我可以使用其他经EPA注册的适用于甲型流感的消毒剂清洗我的呼吸器吗？
Q46:Can I use other disinfectants registered by the EPA specifically against influenza A virus to clean my respirator?
甲、乙双方，经友好协商一致，订立本合同。
Party a and B have reached an agreement through friendly consultation to conclude the following contract.
遗憾的是，亚甲蓝扩增染色内镜法仅探及3个经组织学证实的非典型增生患者中的1个。
Unfortunately, methylene blue magnification chromoendoscopy detected only 1 of 3 patients with biopsy-documented dysplasia.
经元素分析、红外分析及折光率测定，表明最终产物确是甲瓦龙酸内酯。
And we confirm that the final product is MVA lactone by ultimate analysis and infrared analysis.
吲哚-3-乙酸经催化氢化，甲酯化和氨解反应得到吲哚瞒-3-乙酰胺（9）；
Firstly, indoline - 3 - acetamide ( 9) was prepared from indole - 3 - acetic acid by catalytic hydrogenation, esterification and aminolysis.
方法：以芦丁为原料，经苯甲酰化，水解，糖苷缩合和脱保护合成目标化合物。
Methods: Rutin was utilized as the starting material. The target compounds were produced via benzoylation, hydrolysis, glycosidation and deproteination.
结论：药物浓度、不同促透剂及其浓度对盐酸哌甲酯的经皮渗透有一定的影响。
Conclusion: Transdermal absorption of MPH can be affected by the concentration of drug and various penetration enhancers.
本文利用草酸的电解液合成了4-羟基-3-甲氧基扁桃酸，经进一步电解氧化合成了香兰素，获得了满意的结果。
Vanillin is prepared by electrolytic oxidation of 4-hydroxy-3-methoxymandelic acid which is obtained by reaction of electrolytic solution of oxalic acid and guaiacol.
MBS是由丁苯橡胶与甲基丙烯酸甲酯经乳液聚合而得的接技聚合物。
MBS is graft polymers prepared by polymerization of MMA in presence of PBD-styrene rubber emulsion.
用自制的钼镍催化剂，经衣康酸和甲醇反应合成了衣康酸二甲酯。
With self-made Mo-Ni catalyzer, itaconic acid and carbinol are synthetised into itaconic acid dimethyl grease.
本研究以乌桕脂生物柴油副产物——棕榈酸甲酯为原料，与VC经酸催化合成ap，并测定了其HLB值。
This research synthesized of AP with VC and by-product methyl palmitate from Chinese Vegetable Tallow biodiesel, also determined HLB value of AP.
方法采用对硝基苯胺为原料，经还原、加保护基、甲酰化、氯化、环合、脱保护基六步反应法可进行化学合成。
Methods Apraclonidine was synthesized from P-Nitraniline by reaction with reduction, adding protection group, formylation, chlorination, cyclization, off-protecting group.
目的了解血浆经亚甲蓝光化学法血浆病毒灭活后，血浆总蛋白含量的变化。
Objective to find total protein variation in plasma before and after methylene blue photochemical treatment.
以苯甲酰氯为原料，经酰化，还原，环合等反应合成左旋西替利嗪盐酸盐，反应总收率为8.05%。
Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05%.
以苯甲酰氯为原料，经酰化，还原，环合等反应合成左旋西替利嗪盐酸盐，反应总收率为8。05%。
Levocetirizine dihydrochloride was prepared from benzoyl chloride by acids lation hydrogenation cyclization with an overall yield of8.05%.
甲、乙双方，经友好协商一致，订立本合同。合同。
Party a and B have reached an agreement through friendly consultation to conclude the following contract.
采用碱性亚甲蓝萃取去除蛋白质、硫化物等干扰，然后经酸性亚甲蓝萃取法分析未经处理或仅简单处理生活污水中的阴离子表面活性剂浓度。
The interferences of protein and sulfide in the domestic wastewater are extracted with alkaline methyleneblue, and then the concentration of anionic surfactant is detected by using acid methyleneblue.
以对甲酚为原料经溴化、水解、甲氧基化和甲基化4步反应合成药物中间体3，4，5-三甲氧基苯甲醛，总收率达53。
The 3,4,5 trimethoxybenzaldehyde is synthesized from p cresol in four steps of bromination, hydrolyzation, methoxylation, and methylation, with an overall yield of 53.
经友好协商，甲、乙双方就国际教育合作事宜达成以下协议。
Through friendly negotiations, Party a and Party B have reached the following agreement on issues of international education cooperation.
本文报道了以邻氯甲苯为原料，经光氯化、水解、取代三步合成2-甲酰基苯磺酸钠的方法，并对影响反应收率的因素进行了讨论。
Sodium 2-formylbenzenesulfonate was prepared from 2-chlorotoluene by photo-chlorination, hydrolysis and substitution reactions successively. Factors affecting the yields were discussed.
以显微分光光度法和流式细胞计观察经维甲酸（RA）或二甲亚砜（DMSO）处理HL-60细胞的DNA含量和细胞增殖的动态变化。
The alterations of DNA level and cell proliferation dynamics in HL-60 cells induced by RA or DMSO were observed.
介绍了以亚甲基蓝为原料，经还原、酰化生成苯甲酰无色亚甲基蓝的方法。
Bengoyl leuco methylene blue is prepared from methylene blue by reduction and acylation.
介绍了以亚甲基蓝为原料，经还原、酰化生成苯甲酰无色亚甲基蓝的方法。
Bengoyl leuco methylene blue is prepared from methylene blue by reduction and acylation.
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