力、疏水性作用、螯合作用；
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。
A new antibody immobilization approach has been proposed for the piezoelectric immunosensors through metal ion chelation.
研究结果表明，柠檬酸的分散、除杂及螯合作用有助于金的氰化浸出。
It is found that the dispersing, impurity removal and chelating effect of citric acid help gold cyanidation.
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。
According to the chelation of citric acid and the sterically hindered effect of glycol, the vesicle of rare earth mixture can been obtained.
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。
These two effects are the results of its function of chelation and antioxidant.
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。
The mechanism is involved chelation with heavy mental and changes of physicochemical properties in soil.
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。
A sequestering agent USES chelation to separate the iron cation from the anion by chelating to prevent the formation of iron hydroxide during acidizing.
已有研究表明：解毒酶活性升高、靶标不敏感性以及蛋白质的螯合作用与二化螟抗药性形成的关系密切。
The studies revealed that the resistance formation of rice stem borer was closely involved with the increase of detoxifying enzyme activity, target enzyme insensitivity and protein binding.
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。
Chelation can be taken between amidoxime group in amidoxime chelate fiber and some metal ions. The adsorbent has better adsorbability.
低分子有机酸普遍存在于自然环境中，其与重金属阳离子的螯合作用是环境中重金属迁移转化的重要影响因素。
Low molecular organic acids are commonly present and become an important factor in affecting transformation and transfer of heavy metals in environment.
用TTA萃取分离铀、锆时，TTA对锆的螯合作用很强，硝酸和盐酸的浓酸溶液并不能破坏它们之间的整合，即对锆的反萃取非常困难。
When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.
用TTA萃取分离铀、锆时，TTA对锆的螯合作用很强，硝酸和盐酸的浓酸溶液并不能破坏它们之间的整合，即对锆的反萃取非常困难。
When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.
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