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-vegetation system基质-植被系统substrate-stretching device拉伸装置substrate-accelerated death基质致死substrate-fed logic circuit衬底馈电逻辑电路substrate table rotation rate工件台转速Substrate utilization pattern基质利用模式substrate-enzyme interaction底物酶相互作用substrate maintenance constant[化] 底物维持常数substrate reflection polarizer基片反射偏振器substrate-specific proteases基质特异性