chelation
英[kiː'leɪʃən]
美[kiː'leɪʃən]
- n. 螯合作用
详细释义
Noun:
-
(medicine) the process of removing a heavy metal from the bloodstream by means of a chelate as in treating lead or mercury poisoning
-
the process of forming a ring by forming one or more hydrogen bonds
双语例句
- 1. The process of Binding to the metal is called chelation.
- 结合到金属的过程称钳合作用。
youdao
- 2. These two effects are the results of its function of chelation and antioxidant.
- 植酸对生态环境有正负两方面的效应，皆是其螯合作用和抗氧化作用的结果。
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- 3. The yield of complex amino acid could reach 71.7%. The percent chelation was over 98%.
- 复合氨基酸生成率为71．7％，微量元素螯合率达到98％以上。
youdao
- 4. ATMP has excellent chelation, low threshold inhibition and lattice distortion ability.
- 本品具有良好的螯合、低限抑制及晶格畸变作用。
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- 5. It is difficult to define the detection limits obtained by chelation-solvent extraction.
- 确定螯合——溶剂萃取法所得到的检测限颇为困难。
youdao
- 6. Chelation therapy was the main vigorous way to cure the disease with rather favourable prognosis.
- 治疗主要措施是积极驱铅治疗，预后良好。
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- 7. Psychological support is important in managing chelation therapy and other aspects of the condition.
- 心理支持是非常重要的管理螯合疗法及其他方面的条件。
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- 8. The mechanism is involved chelation with heavy mental and changes of physicochemical properties in soil.
- 硅抑制作物吸收重金属的机理主要涉及硅与重金属的螯合作用、土壤理化性质的改变。
youdao
- 9. In addition, it is essential that poisoned children are identified and given appropriate chelation therapy.
- 此外，至关重要的是确定中毒儿童并使其得到适当的螯合治疗。
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- 10. 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。
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- 11. Glucocorticoid, chelation therapy as well as symptomatic treatment are effective therapies to relief disease severity.
- 糖皮质激素、驱镍治疗和对症处理有效。
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- 12. 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。
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- 13. A new antibody immobilization approach has been proposed for the piezoelectric immunosensors through metal ion chelation.
- 提出了一种基于金属离子螯合作用的压电免疫传感器新型固定化方法。
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- 14. Chelation can be taken between amidoxime group in amidoxime chelate fiber and some metal ions. The adsorbent has better adsorbability.
- 胺肟型螯合纤维的胺肟螯合基团可以与某些金属离子发生螯合作用，增强了吸附金属离子的定向性和选择性。
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- 15. This mechanism reasonably accounts for some experimental facts which can not be explained by the traditional metal chelation mechanism.
- 这一新的络合机制合理地解释了原络合机制所无法解释的实验事实。
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- 16. Pyridine-2-Carboxaldehyde Chitosan( PYCTS) with good chelation properties was synthesized from Chitosan(CTS)and pyridine-2-Carboxaldehyde.
- 以壳聚糖和2-吡啶甲醛为原料，合成了具有高螯合性能的2-吡啶甲醛缩壳聚糖（PYCTS）。
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- 17. According to the chelation of citric acid and the sterically hindered effect of glycol, the vesicle of rare earth mixture can been obtained.
- 依据柠檬酸的螯合作用和乙二醇的空间位阻效应，获得了稀土混合物囊泡。
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- 18. The reaction parameters such as the parameters of RF-sputtering, the category of the chelation and the environment of the solution are investigated.
- 研究溅射参数、络合剂与反应溶液环境等反应参数对制备过程的影响。
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- 19. Chelation therapy is hyped as a way to clean out the arteries by dissolving cholesterol-filled plaque. This is based on wishful thinking, not science.
- 而有关苹果醋能够清除动脉中的粥样斑块则是属于某些商家一厢情愿的想法，没有科学依据。
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- 20. 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。
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- 21. A sequestering agent USES chelation to separate the iron cation from the anion by chelating to prevent the formation of iron hydroxide during acidizing.
- 螯合剂利用螯合作用使铁离子(阳离子)与阴离子分离，以防止在酸化作业期间生成氢氧化铁。
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- 22. MSF is currently providing chelation therapy for around 100 children in two specially established units within the general hospitals of Bukkuyum and Anka.
- 无国界医生目前正在Bukkuyum和Anka的综合性医院内专门设立的两个科室为约100名儿童提供螯合治疗。
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- 23. Chelation powder of calcium, magnesium, iron ions have a stronger chelating, excellent stability and dispersion, can be used for dyeing the entire process.
- 螯合粉对钙、镁、铁离子有较强的螯合力，优良的稳定性和分散性，可用于印染加工的全过程。
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- 24. With functions of adsorption, ion exchange and chelation, it is natural growth-regulating hormone of green plants to promote the nutrition absorption of plants.
- 是绿色植物的天然生长调节激素，促进植物对养份的吸收。
youdao
- 25. With functions of adsorption, ion exchange and chelation, it is natural growth-regulating hormone of green plants to promote the nutrition absorption of plants.
- 是绿色植物的天然生长调节激素，促进植物对养份的吸收。
youdao
- One suggested treatment, chelation, requires the patient to ingest a chemical that binds to arsenic and aids its excretion.
疗法之一是利用螯合作用，让患者摄入一种化学物质，使它与砷结合并帮助砷排出。 - She is an expert in using natural therapies, including chelation therapy, to improve the health and well being of her patients.
她是一名天然药物专家，包括螯合作用，提高人类健康，是患者的福音。
用作名词 (n.)
用法讲解
- ecology chelation 生态螯合
- chelation group 螯合基团
- chelation therapy [化] 螯合疗法...
相关词汇
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