您要查找的是不是：
- residual active spermatczoa 残留活动精子
- Biochemistry: Mode of action: Non-systemic acaricide with contact action, and long residual activity. 作用特点一种杀螨谱广、持效期长、毒性低、对天敌、蜜蜂及作物比较安全的杀螨剂。
- Biochemistry: Mode of action: Specific acaricide with contact action, and long residual activity. 作用特点特效杀螨剂，药效持久。
- Because of its long residual activity,controlled release as well as safety and low toxicity to mammals,microcapsule plays more and more important roles in pesticide formulations. 由于其具有持效期长，控制释放，毒性低，安全方便等特点，正成为农药新剂型的发展方向。
- Embeded nuclease P1 showed a preferable operation stability after treated with glutaraldehyde, and the residual activity still keeped 71.6% though consecutive using five times. 包埋酶通过戊二醛处理可明显提高操作稳定性，连续反应5次后相对酶活力为71.;6%25。
- Through the analysis of the residual activity of peroxidase, chromatic aberration, shear intensity and shear power, the effect of different blanching time on the peroxidase, surface color and texture was studied. 通过对过氧化物酶的残留酶活、色差、剪切强度和剪切功的分析,研究了热烫时间和储藏温度对蒲菜的过氧化物酶、色泽和质构的影响。
- The residual activated sludge from a wastewater treatment plant, Wuhan was hydrolyzed under different water volume, reaction temperature and catalyst in order to prepare protein hydrolysate. 以武汉市污水处理厂剩余活性污泥为原料,在不同加水量、温度和催化条件下水解制备水解蛋白质,并通过正交试验优化了剩余污泥水解的反应条件。
- 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。
- 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。
