substrate [ˈsʌbˌstret]

例句:

• Binding sites...bind selectively to the transition stage of the substrate.
  来自Nature
• The rate of substrate change is dependent of substrate concentration.
  被酶作用物变化速率取决于被酶作用物的浓度.
  
• The effect of substrate temperature on the accumulation of disorder is substantial.
  衬底温度对于无序区积累的影响是很显著的.
  
• Succinate was the most effective substrate in following oxygen consumption.
  琥珀酸盐在以后的氧消耗中是最有效的基质.
  
• What remains are tiny lenses on the glass substrate.
  来自ENGADGET
• It will be a product of its substrate and programming.
  来自SA