utilizable protein的用法和样例：
例句
- Both the macrobenthos density and the number of species were found to be higher in the outer shelf region where the sediment contained high bioavail able protein.
大型底栖动物之密度及种类丰富度以陆棚外侧之可利用蛋白质含量的地区最高。 - Protein engineering and site directed mutagenesis have been used to change the active site and alter the substrate specificity of various hydroxynitrile lyases.
研究人员已经利用蛋白质工程和定点突变技术来改变各种醇腈酶的活性位点和底物特异性等。
