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- Keywords Photometric method;Catalytic kinetics;Bismuth;Dibromo nitro arsenazo (Arsenazo DBN); 光度法;催化动力学;二溴硝基偶氮胂;铋;
- Nitro Boosts: Now have a 5-second duration. 硝基推进器现在有5秒持续时间。
- Enable nitro >>>get one nitro-pack. 使硝基“”>“获取一个硝基包。
- The fading reaction of DCB arsenazo with Cr 2O 2- 7 was studied. 本文研究了 DCB偶氮胂与 Cr2 O2 - 7的褪色反应。
- Calves, demi-calves, goats, open grain bufles, nitro leathers. 本产品适合于小牛皮,半小牛皮,山羊皮,裂痕皮,硝化皮等
- The NITRO development environment contains a ROM file system. NITRO开发环境包含一个ROM文件系统。
- Get loud, get wild, go out in style with the RTR Nitro 3 Drift! 取得响亮,获得野生,走出去,在风格与rtr硝基3漂移!
- You get it half off when purchased with the nitro nutrient combo. 跟硝基营养组合一起购买。可享受半价。
- Ozone is formed in the reaction, and a nitro derivative of the olefin. 在反应中形成臭氧及烯烃的硝基衍生物。
- Nitramines are substances which contain a nitro group bonded to nitrogen. 含有与氮原子相连的硝基的物质称为硝胺。
- NITRO-Viewer is an application that runs on an NITRO retail product. NITRO预览器是运行在NITRO零售产品(或许是指主机)上的应用程序。
- Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid. 由季戊醇、氢溴酸制备了二溴新戊二醇。
- A bromide based bactericide with 2,2 dibromo 3 nitrilopropionamide as the main agent has been developed. 研制一种以2,2-二溴-3-次氮基丙酰胺为主剂的杀菌剂。
- Complete transformation of the nitro group to chloropicrin takes place in the reaction. 硝基在反应中完全转变成氯苦。
- Our main products are: dibromo propane, allene, methanol, ethanol, benzene, acetylene, potassium bromide, bromine, etc.. 我公司主要生产产品为:二溴丙烷;丙二烯;甲醇;乙醇;苯乙炔;溴化钾;溴素等.
- Dibromo neopentyl glycol, useful as a reacting fire retardent, is suitable to make unsaturated polyester resin, bromine - containing epoxy resin,etc. 二溴新戊二醇作为一种反应型阻燃剂,适用于制造不饱和聚酯树脂、含溴环氧树脂等。
- The effect of the solvent on bromination of 6 methoxy 2 acyl naphthalene and 2 methoxyl naphthalene with 1,3 dibromo 5,5 dimethyl hydantoin was studied. 考察了在不同极性溶剂中以 1 ,3 二溴 5,5 二甲基海因作溴化剂对溴化 6 甲氧基 2 酰基萘反应的影响。
- Based on the comparison of the various producing processes of 2,6 dibromo benzenamine, an improved process for the synthesis of 2,6 dibromo benzenamine is put forward. 对2,6二溴苯胺的生产工艺路线进行了比较,提出以对氨基苯磺酸为起始原料,经与氢氧化钡成盐,再经溴化,水解,可得2,6二溴苯胺。
- The insulation tester made by Nitro Nobel permits direct measurement on blasting sites without any risks whatsoever. 诺贝尔炸药公司生产的绝缘检验器,能够用来在爆破地点直接进行量测而没有任何危险。
- Acenaphthene as raw materials in order to tar by bromination, oxidation, condensation, and other steps of the synthesis of 4,5 - dibromo replace -1,8 - naphthalimide. 以焦油苊为原料经溴化,氧化,缩合,等步骤合成了4,5-二溴取代-1,8-萘酰亚胺。