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- Oxidation and polymerization of phenols do affect the taste and color of wines (white wine, cider, etc. 酚类物质的氧化聚合对果酒(白葡萄酒、苹果酒等)的口感和稳定性均有影响。
- Oxidation and polymerization of phenols do affect the taste and color of wines (white wine, cider, etc.). 摘要酚类物质的氧化聚合对果酒(白葡萄酒、苹果酒等)的口感和稳定性均有影响。
- The oxidation and polymerization for the system of triethylenedimethacrylate (TEGMA)-dimethyltoluidine (DMT),triethylenediacrylate (TEGA)-DMT, 2-hydroxypro-pylmethacrylate (HPMA)-DMT in the presence or absence of oxalic acid have been studied. 研究了草酸对TEGMA-DMT,TEGA-DMT,HPMA-DMT体系的氧化和聚合的影响。
- The oxygen cycle involves both oxidation and reduction. 氧的循环包含氧化和还原。
- Fiberfrax Duraboard products also resist oxidation and reduction. FiberfraxDuraboard产品还可抗氧化、还原。
- oxidation and polymerization 氧化聚合
- The key factors affecting the polymer intrinsic viscosity were found to be monomer recrystallization times,stannous octoate concentration and polymerization time. 单体重结晶次数、辛酸亚锡浓度、聚合时间等条件均是影响聚合物特性粘数的重要因素。
- Hu Pilan can absorb azotic oxide and methane gas. 虎皮兰能吸收氮氧化物和甲烷气体。
- Poly(lactic acid) and its copolymers are a potential general green polymer i n 21 century, and their monomer preparation and polymerization methods have beco me an investigative hotspot nowadays. 聚乳酸及其共聚物可望成为21世纪的通用绿色高分子,其单体制备方法及聚合方法的改进成为当前研究的热点。
- Application of photocatalysis in organic synthesis, mainly polymerization, olefins oxidation and carbonylation was reviewed, and trends in the field outlined. 综述了光催化在有机反应,主要是在聚合反应、烯烃氧化、羰基化等领域的应用以及将来的发展趋势。
- It blocks tumor cells by stabilizing and polymerizing microtubules. 其作用是使微管稳定和发生多聚化从而抑制瘤细胞。
- Bases include oxides and hydroxides of metals and ammonia. 碱包含金属和氨的氧化物和氢氧化物。
- The reaction produced some oxides and other by-products. 该反应产生了几种氧化物和其他伴生物。
- Both zinc oxide and urethanes are not available for supply. 氧化锌和聚氨脂不是都有货可供.
- Carotenoids were highly oxidizable and unstable compounds. 类胡萝卜素是非常易氧化,不稳定的化合物。
- It plays the role as oxidant and substrate respectively. 它分别扮演氧化剂和反应底物的角色。
- Polymeric ferric sulphate was produced from pyritecinder after magnetical separation by decompositionwith H2SO4, oxidation, hydrolysis and Polymerization. 用磁选后的硫铁矿烧渣为原料,经硫酸溶解、氧化、水解、聚合,得产品聚合硫酸铁。
- Methods:Copper induced LDL oxidation and Rose Bengal system in vitro were used. 方法:采用铜诱导的LDL氧化反应模型和Rose Bengal反应模型分别进行评价。
- Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization. 烯酮,特别是二甲基烯酮,很容易齐聚和聚合。
- An organic compound added to coatings to retard oxidation and deterioration. 添加在涂料中的用以减缓氧化和老化的一种有机化合物。