n.螯合作用；螯环化

Chelation therapy is used to remove heavy metals from the body.
螯合疗法用于从体内清除重金属。
EDTA chelation has been shown to be effective in treating lead poisoning.
已证实EDTA螯合在治疗铅中毒方面有效。
The drug binds with metal ions through a process known as chelation.
这种药物通过螯合作用与金属离子结合。
Chelating agents are often used in water treatment to sequester metal contaminants.
螯合剂常用于水处理中以隔离金属污染物。
Some plants have natural chelating properties that help them absorb nutrients from the soil more efficiently.
一些植物具有天然的螯合性质，有助于它们更有效地从土壤中吸收养分。
The doctor recommended chelation therapy for the patient suffering from arsenic poisoning.
医生建议对砷中毒患者使用螯合疗法。
This new detergent contains a powerful chelator that can effectively remove calcium and magnesium deposits.
这款新型洗涤剂含有强力螯合剂，能有效去除钙和镁沉积物。
Chelation of iron ions by transferrin prevents the formation of free radicals in the body.
转铁蛋白对铁离子的螯合作用可以防止体内自由基的形成。
The chelating effect of citric acid helps to prevent rust formation on metal surfaces.
柠檬酸的螯合作用有助于防止金属表面锈蚀的形成。
In environmental remediation, chelating agents are used to immobilize radioactive metals in contaminated soils.
在环境修复中，螯合剂被用来使受污染土壤中的放射性金属固化。