| 单词 | substrate |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔active site〕The part of an enzyme at which catalysis of the substrate occurs.活性部位：产生酶作用物催化作用的酵素部位美国传统〔constitutive〕Of or relating to the synthesis of a protein or an enzyme at a constant rate regardless of physiological demand or the concentration of a substrate.蛋白质或酶不受生理要求或酶作用物浓度而快速合成的或与之有关的美国传统〔dehydrogenase〕An enzyme that catalyzes the removal and transfer of hydrogen from a substrate in an oxidation-reduction reaction.脱氢酶：一种酶，能在氧化还原反应过程中，对脱去作用物中的氢并转化氢起催化作用美国传统〔evaporate〕To deposit (a metal) on a substrate by vacuum sublimation.使沉淀：通过升华使（金属）等沉淀在底层美国传统〔holdfast〕Biology An organ or a structure of attachment, especially the basal, rootlike formation by which certain seaweeds or other algae are attached to a substrate.【生物学】 吸盘：吸附的器官或结构，尤指一些海藻或其他藻类植物吸附在上面的基部的类根结构美国传统〔hydrase〕An enzyme that catalyzes the addition or removal of water from a substrate.水化酶：促进水加到酶解物或从酶解物中除去水的一种酶美国传统〔infauna〕Aquatic animals that live in the substrate of a body of water, especially in a soft sea bottom.底内动物：生活在水体底部的水生动物，尤指栖于松软海底的水生动物美国传统〔oxidase〕Any of a group of enzymes that catalyze oxidation, especially an enzyme that reacts with molecular oxygen to catalyze the oxidation of a substrate.氧化酶：起催化氧化作用的任意一种酶，尤指一种与分子氧气反应来催化氧化作用物的酶美国传统〔oxygenase〕An oxidoreductase that catalyzes the incorporation of molecular oxygen into its substrate.氧酶：对有机化合物与分子氧反应起催化作用的一种酶美国传统〔polyimide〕A synthetic polymeric resin of a class resistant to high temperatures, wear, and corrosion, used primarily as a coating or film on a substrate substance.聚酰亚胺：一种抗高温、磨损和腐蚀性的合成聚合树脂，主要用作敏作用物质的覆面或覆膜美国传统〔recognize〕Biology To exhibit recognition for (an antigen or a substrate, for example).【生物学】 认出：表现出对（例如抗原或基质）的同形认同美国传统〔respiratory enzyme〕An enzyme, such as oxidase, that transfers electrons from its substrate to molecular oxygen during cellular respiration.呼吸酶：一种酶，例如氧化酶，它在细胞呼吸中将基质电子由其酶化物转化为分子氧美国传统〔substratum〕Biology A substrate.【生物学】 基质美国传统 |
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