substrate

名词

1. 1

   基质、培养基生物

   Mushrooms grow well on a substrate of sawdust and straw.

   香菇在木屑与稻草混合的基质上长得很好。

2. 2

   基板、基片电子

   The circuit is printed directly onto a thin silicon substrate.

   电路直接印在一片薄的矽基板上。

3. 3

   底层、基底专业

   Paint will peel if the substrate has not been properly cleaned.

   若底层没有清理干净，油漆就会剥落。

4. 4

   酶作用物、底物生化

   The enzyme binds to its substrate and speeds up the reaction.

   这种酵素会与其作用物结合，加快反应速度。