chelation

英

美

n.  螯合作用；螯环化

化学

COCA.36741

英英释义

noun

• the process of forming a ring by forming one or more hydrogen bonds
• (medicine) the process of removing a heavy metal from the bloodstream by means of a chelate as in treating lead or mercury poisoning

双语例句

• Chelation Adsorption Behavior of a Salicylic Acid-Type Chelate Resin for Fe(ⅲ) Ions
  水杨酸型螯合树脂对Fe（Ⅲ）离子的螯合吸附行为
• Iron overload is an important impact on survival of patients. Iron chelation therapy should be considered. 3.
  铁超负荷对患者的生存期有重要影响，铁螯合治疗应予以考虑。
• The optimal pH value of chelation was 3.
  螯合处理的最佳pH值为3。
• The Preparation of Salicylic Acid-Type and 8-Hydroxy-quinoline-Type Chelating Resins and Studies on Their Chelation Adsorption Behaviours for Heavy Metal Ions
  水杨酸型与8-羟基喹啉型螯合树脂的制备及其对重金属离子螯合吸附行为的研究
• Study on Chelation Character of Metal Elements in Pulp Flow
  纸浆过程流金属元素的螯合特性研究
• Effects of Pretreatment on secondary structure of Wheat Gluten and Fe~ ( 2+)-chelation Ability of Enzymolysis Resultants
  预处理对小麦面筋蛋白二级结构及其酶解产物螯合亚铁离子能力的影响
• Chelation therapy in children who continue to be exposed to lead is ineffective and may exacerbate toxicity.
  螯合疗法对于持续暴露在铅环境的儿童不产生治疗效果，而可能加重中毒现象。
• Synthesis, structure and chelation to heavy metal of cross-linked PVA of epoxy group derivative with functional group-amino acids
  含氨基酸环氧化交联聚乙烯醇的合成、结构和螯合重金属功能
• Children have to wait for their family compounds to be cleaned before they can start treatment, and some children will require chelation for many months.
  儿童在开始治疗之前必须等待其家庭院落得到清理，有些儿童需要进行多月的螯合物治疗。
• Note: There will be diluted bubble created, we should slowly chelation powder with water, and then you can mix evenly.
  注意：稀释时会有汽泡产生，要慢慢把螯合粉加入水中，然后搅拌均匀即可。