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- chemical agent persistence 毒剂持久度
- A chemical agent that kills eggs, especially the eggs of insects. 杀卵剂一种杀死卵的化学药剂，尤指杀死虫卵的杀虫剂
- BEIJING HENGJU OILFIELD CHEMICAL AGENT CO., LTD. 山西三维集团股份有限公司北京市恒聚油田化学剂有限公司。
- A chemical agent used for bleaching. 漂白剂用于漂白的化学剂
- The chemical agent has bleached the wooden block. 这块木头让药水拿白了。
- Maoming chemical agent is the company new business. 代理茂名化工是公司新业务。
- A device, drug, or chemical agent that prevents conception. 避孕用具防止怀孕的器具、药物或化学制剂
- Among those chemical agents the most widely used agent is Sevin. 近年来各国研究工作者致力于研究和寻找无公害的疏花疏果剂。
- A detergent, powder, or other chemical agent that removes dirt, grease, or stains. 清洁剂去除灰尘、油脂或污渍的清洗液、粉末或其它化学药品
- To undergo exposure to heat,liquids,or chemical agents. 加热将液体或化学药剂加热
- A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface. 上光剂; 擦亮剂含有化学媒质或粗糙微粒的一种物质，被用来打光或擦亮一个表面
- To undergo exposure to heat, liquids, or chemical agents. 加热将液体或化学药剂加热
- A chemical agent,such as a pesticide,that is capable of destroying living organisms. 杀虫剂一种能杀死生物的化学制剂，如杀虫剂。
- A chemical agent, such as a pesticide, that is capable of destroying living organisms. 杀虫剂一种能杀死生物的化学制剂，如杀虫剂
- Abstract： This review has reports advance of analytical determination technique.In military chemical agent BZ. 摘 要： 本文综述各种分析测试技术在军用化学毒剂失能剂BZ检测的应用进展。
- By means of chemical agent, oily sludge was treated and changed into active thickening profile control agent. 为此,利用化学剂对含油污泥进行处理,使其变成活性稠化的调剖剂。
- The castor bean meal can be detoxified effectively, under the presence of chemical agent, and throngh extrusion-expansion of the high temperature and high shearing force. 蓖麻粕在化学剂存在下,经过高温,高剪切力挤压膨化可以有效地脱毒。脱毒蓖麻粕的蛋白质含量及氨基酸组成变化不大。
- To remove the color from,as by means of chemical agents or sunlight. 使褪色去除颜色，如通过化学药剂或阳光等。
- In such quantities, these chemical agents could also kill untold thousands. 数量如此之大的化学毒气能把成千上万人置于死地。
- The use of chemical agents to treat or control disease (or mental illness). 用化学方法治疗或控制疾病（或者是精神疾病）。
