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- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Dioctyl phthalate was synthesized using di n octyl tin oxide as an aprotic acid catalyst. 用氧化二辛基锡催化合成邻苯二甲酸二辛酯。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- Objective:To detect the subchronic toxicity of mice fed with di(2-ethylhexyl)phthalate(DEHP). 目的:探讨邻苯二甲酸二乙基己酯(DEHP)对小鼠的亚慢性毒性作用。
- To add one or more alkyl groups to(a compound. 使烷基化在(一种化合物)中添加一个或多个烷基团
- Melissa was conceived through DI 37 years ago. 37年前,梅利莎的母亲通过人工授精怀上了她。
- We never smoked marijuana; Di you smoke? 我们从来不吸烟;你吸烟吗。
- To add one or more alkyl groups to(a compound). 使烷基化在(一种化合物)中添加一个或多个烷基团
- Marco Di Vaio has pledged his future to Genoa. 迪瓦约许誓自己的未来在热那亚。
- Di(2 ethylhexyl) phthalate (DOP) was prepared from phthalic anhydride and 2 ethylhexanol via niobium pentoxide catalyzed esterification. 用固体酸五氧化二铌作酯化催化剂,由苯酐和2-乙基己醇制备了邻苯二甲酸二(2-乙基己酯)(DOP)。
- The Strada di Chiara was as noisy as ever. 基阿拉大街跟以往一样嘈杂喧哗。
- Late Baroque towns of the Val di Noto,Italy. 意大利诺托谷的晚期巴罗克风格城镇。
- In this paper, the research progress on the exposure,metabolism,toxicity and endocrine disruptingeffects of di n butyl phthalate were reviewed. 邻苯甲二酸二丁酯;;内分泌系统;;成形剂;;毒性作用;;塑料;;职业;;环境;;
- Three plasticizers were used: namely dioctyl phthalate (DOP), di n butyl phthalate (DBP) and di(-2-ethyl-hexyl)sebacate(DOS). 研究中采用的增塑剂为邻苯二甲酸二辛酯 (DOP)、邻苯二甲酸二正丁酯 (DBP)和癸二酸二辛酯 (DOS)。
- Formation of an alkyl ion occurs according to reactions. 按照反应式生成烷基离子。
- The general answer to this problem is to avoid alkyl halides. 解决这一问题的一般办法是避免使用烷基卤。
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用来作为这类增塑剂。
- Banca Monte Bei Paschi Di Siena S.P.A. 意大利西雅那银行
- I hear that Mr. Di is going to be promoted . 听说狄先生要升职。
- Oh a la ba za na di, we are MIRACLE of the world! 哦阿日巴杂那地,世界是我们的奇迹!