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- The general structure of the N-acylalanines as fungicide is following:N-C(C)-C in the molecular structure is the fungicidally active radical. 从结构通式可以看出,该类杀菌剂属于苯基酰胺类化合物。 研究表明,分子中N-C(C)-C结构为该类杀菌剂的活性骨架。
- It features that the temperature at which the soot oxidizes properly by the reaction between carbon and highly active radical species generated from H_2O_2 become much lower. 本文采用了一种新的方法对柴油机微粒过滤器的再生进行了试验研究,即利用H_2O_2分解产生的活性基团和碳烟进行反应,从而在较低的温度下将碳烟烧掉。
- A RESEARCH ON LONG-LIVED ACTIVE RADICALS IN IRRADIATED FLUOROPOLYMERS 长寿命含氟聚合物自由基的研究
- Radicals seeking to overthrow the social order. 企图扰乱社会次序的激进分子
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智?
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- Keywords Dextran magnetic microspheres (DMMS);Papain;Active radicals;Immobilization;Stability; 葡聚糖磁性微球;木瓜蛋白酶;活性基团;固定化;稳定性;
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- He was disabled when on active service. 他在战斗中受伤致残。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。
- The active boy was extremely distractible. 那好动的男孩极不专心。
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
- They arise because of the removal of radicals. 他们起源于脱根号。
- Containing three replaceable atoms or radicals. 三羟基的包含有三个可取代的原子或基团的