"Autocatalytic"是一个合成词，由"auto-"（自动的）和"catalytic"（催化的）组成。在化学中，"autocatalytic"指的是一种反应机制，其中一种物质（通常是催化剂）可以加速自身特定类型反应的速度。这种机制在许多自然过程中都有应用，例如生物体内化学反应的加速。
以下是一篇关于"autocatalytic"的英文范文：
Autocatalytic Reactions in Chemical Processes
Autocatalytic reactions are a fundamental aspect of many chemical processes found in nature. These reactions occur when a substance, commonly referred to as a catalyst, speeds up the rate at which a particular type of reaction occurs. This phenomenon is particularly important in biology, where enzymes serve as catalysts for numerous chemical reactions.
Enzymes are proteins that act as catalysts for chemical reactions within cells. They accelerate the rate of reactions by binding to specific substrates and altering their chemical structure, thereby making them more reactive. This process is autocatalytic in that enzymes can accelerate their own production through the catalysis of chemical reactions that lead to their synthesis.
Autocatalytic reactions are also important in chemical processes that occur in environments with high concentrations of reactants and products, such as in the ocean or in the atmosphere. In these systems, the catalyst can be consumed over time, leading to a decrease in reaction rate and ultimately, the termination of the reaction. However, if the catalyst is produced endogenously through autocatalytic reactions, it can maintain a constant level and sustain the reaction indefinitely.
In summary, autocatalytic reactions are a fundamental aspect of many chemical processes and are particularly important in biology and other environments with high concentrations of reactants and products. Understanding this phenomenon is crucial for understanding the dynamics of chemical systems and for developing sustainable processes that rely on autocatalysis.
autocatalytic的意思是自催化。
在英文范文中的用法如下：An autocatalytic reaction is one that increases in rate significantly when it occurs. 翻译为：自催化反应，一旦发生其速率会显著增加。
“autocatalytic”的意思是自动催化。
在英文范文中的最新变化可能为复数形式“autocatalysis”用于描述一种反应过程。