Substratesn.基质，基片；底层；培养基（名词substrate的复数形式）substraten.[无线电]基底；[印刷]底面；承印物；[生化]基质；被酶作用物substrate elution chromatography底物洗脱色谱法Substrate phosphate concentration介质供磷水平substrate-level phosphorylation底物水平磷酸化作用substrate microstrip antenna array微带天线阵Substrate specificity of cellulase纤维素酶的底物专一性substrate-induced biaxial stress衬底致双轴应变substrate transformation mechanism基质转化机理substrate for enzyme immobilization酶固定载体substrate-chemically etching method基体化学腐蚀法Substrate carbon conversion efficiency底物碳转化效率