substrate是什么意思？

substrate

英[ˈsʌbstreɪt] 美[ˈsʌbˌstret]

• n. 底物，底层，基底，基层；

例句

• substrate holder 基片座
• 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.
• 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.
• 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.
• This article electroplates aluminum on the substrate of 08 F steel and AZ 91 D magnesium alloy. 本文在08F钢和AZ91D镁合金上采用电镀铝的方法获得了铝镀层.
• Between electroplated layer and substrate level of electroplated sample is obviously stratified. 而电镀层与基体层之间有明显的分层现象.
• Silver thick film conductor was fabricated directly on ceramic substrate by micro - atomization ( Microjet ) spraying deposition. 采用 微细 雾化喷射沉积直写的方法在陶瓷基板上制备银 厚膜 导体.
• The inhibitory activity was monitored using a fluorogenic peptide substrate Boc - Arg - Val - Arg - Arg - MCA at spec - trofluorimeter. 抑制剂活力在荧光分光光度计上,用荧光底物 Boc -Arg-Val-Arg-Arg-MCA测定.
• A resistance macromodel for deep - submicron process epi - type substrate based on the 2 D device simulation is presented. 摘要提出了一种基于二维器件模拟的深亚微米工艺外延型衬底的电阻宏模型.
• The key step was a substrate controlled asymmetric heteroatom conjugated addition. 关键反应为底物控制的不对称杂原子共轭加成反应.

英汉词典释义

• n.
  (供绘画、印刷等的)底面,基底;基片
  substrate holder 基片座

英英词典释义

• Noun
  1. the substance acted upon by an enzyme or ferment
  2. any stratum lying underneath another

行业词典

• 体育： 底物；酶作用物；
  冶金学： 基底；
  化学： 底物；
  医学： 酶作用物，酶解物，基质，；
  生物学： 底质；又称 :底质(substratum )；
  电子学： 基片；衬底；
  电工： 衬底；
  石油： 基底；