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单词 substrate
释义 sub·strate
I. \ˈsəbzˌtrāt, -bˌst-\ noun
(-s)
Etymology: Medieval Latin substratum
1. : substratum
2.
 a. : base I 2b(1), carrier 9b
 b. : the base on which an organism lives
  < the soil is the substrate of most seed plants while rocks, soil, water, tissues, or other media are substrates for various other organisms >
3.
 a. : a substance acted upon (as by an enzyme)
  < an enzyme-substrate complex >
 b. : a source of reactive material (as a nutritive medium)
  < cultures developing on a nutrient agar substrate >
II. adjective
: of, relating to, forming, or taking place in a substrate; sometimes : basic, fundamental
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更新时间:2024/11/11 14:03:38