相反的，超过二十一种不同的血浆蛋白次单位可以组成血浆中双硫键键结的蛋白质同源体。

On the contrary, more than 21 different plasma protein subunits comprised the disulfide-mediated protein conjugates in plasma.

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耦合剂以一官能基B1与触媒或触媒载体键结，并以 一官能基B2与质子传导离子高分子键结。

Using function group B1, the couplant binds catalyst or carrier of catalyst; and using function group B2 the couplant binds ion macromolecules of proton conduction.

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其中步骤(b)中的耦合剂以一官能基b 1与触媒键结，并以一官能基b 2与高分子氟化物键结。

In step (2), the couplant USES a function group B1 to bond to catalyst, and USES a function group B2 to bind to high molecular fluoride.

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