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- free radical chain degradation 自由基链降解
- This reaction has been classified as a free radical chain process. 这种反应是按自由基连锁反应的历程进行分类的。
- Termination of free radical chains occurs by a bimolecular reaction. 自由基链的终止产生于双分子反应。
- Keywords sulfite;pyrocatechol;free radical chain reaction;initiator;radical absorbent; 亚硫酸盐;焦儿茶酚;自由基反应;引发剂;终止剂;
- Termination of free radical chains occurs by a bimolecular reaction 自由基链的终止产生于双分子反应。
- SIDE CHAIN DEGRADATION OF BS BY MYCOBACTERIUM SP. 分支杆菌降解大豆甾醇侧链的发酵研究。
- free radical chain reaction 自由基反应
- A free radical is a molecular fragment having an unpaired electron. 自由基是一种具有未配对电子的分子碎体。
- Glutathione peroxidase( GSH-Px) acts as a free radical scavenger. 谷胱甘肽过氧化物酶是生物机体内的自由基清除剂。
- Proanthocyanidin is a effective natural free radical scavenger. 原花青素是一种天然有效的自由基清除剂。
- Abnormality of free radical production will lead many diseases. 自由基产生异常,将导致诸多疾病过程。
- OH Lilium Bromopyrogallol red Scavenging effect Free radical ? 百合 溴邻苯三酚红 清除作用 ?
- PP and many other polymers (RH) are attacked during processing or outdoor use in the absence of stabilizers because of a chain degradation reaction. 聚丙烯及许多其它的聚合物(rh)若在缺少稳定剂的情况下进行加工或在户外使用,就会发生链式降解反应而遭受破坏。
- Vinyl ethers can cure by both cationic and free radical mechanisms. 乙烯醚可以都阳离子和游离基反应固化。
- A modified method of free radical alkylation has been using for synthesizing of quinone derivatives with an alkyl side chain variation. 应用经过改进的自由基烷基化新方法,合成了一系列的具有长侧链结构的苯醌类化合物。
- Termination of free radical chairs occurs by a bimolecular reaction. 自由基链的终止产生于双分子反应。
- Protects skin, eyes, liver and lung tissues against free radical damage. 保护皮肤、眼睛、肝脏及肺组织不受游离基破坏。
- Heat Stabilizers: In addition to the free-radical chain degradation described for polyolefins, another type of degradation (dehydrohalogenation) also occurs with chlorine-containing polymers such as PVC. 热稳定剂:除所描述的发生在聚烯烃上的自由基链降解外,另一种类型的降解(脱卤化氢)也会发生在含氯的聚合物如聚氯乙烯上(pvc)。
- Amphiphilic heteroarm star-shaped polymer was synthesized by the use of polyfunctional chain transfer agent via sequential free radical polymerization in three steps. 采用多官能链转移剂通过普通自由基聚合制备两亲性杂臂星形聚合物。
- In the second part, heteroarm star-shaped polymers were synthesized by conventional free radical polymerization in two steps by the use of polyfunctional chain transfer agent. 在第二部分中,采用多官能链转移剂通过普通自由基聚合制备了杂臂星形聚合物。