autocatalysis的音标为[ˌɔːtəkəˈselɪsɪs],意思是“自催化作用”。
速记技巧:autocatalysis可以缩写为“auto-cat-al-sis”,其中auto表示“自动的”,cat表示“催化”,sis表示“作用”。通过联想记忆,可以快速记住这个单词的发音和含义。
Autocatalysis这个词源于希腊语,意思是“自我催化”。它的变化形式主要有复数形式autocatalyses和过去式和过去分词形式autocatalyzed。
相关单词:
1. Catalyst(催化剂):一个重要的化学术语,指能加速化学反应而不被消耗的物质。这个词源于拉丁语,意思是“加速者”。
2. Catalysis(催化作用):化学反应中被催化剂改变的反应速度。
3. Accelerate(加速):这个词源于拉丁语,意思是“使速度增加”,与autocatalysis有相似的含义。
4. Efficiency(效率):这个词来源于拉丁语,意思是“有效的工作”,可以用来描述autocatalysis中催化剂的高效性。
5. React(反应):这个词直接来源于拉丁语,意思是“回应”,可以用来描述化学反应的过程,这与autocatalysis的催化过程有直接关联。
6. Reaction(反应):与react意思相近,表示化学反应的结果。
7. Rate(速率):这个词来源于拉丁语,表示化学反应的速度,这与autocatalysis中催化剂对反应速度的影响密切相关。
8. Catalytic(催化的):这是一个形容词,表示与催化剂相关的。
9. Catalystic(催化剂的):这是一个名词,表示催化剂的性质或特性。
10. Autocatalytic(自催化的):这个词直接来源于autocatalysis,表示自我催化的过程或现象。
以上就是autocatalysis的英文词源、变化形式以及相关单词的解释和说明,希望对你有所帮助。
autocatalysis 常用短语:
1. autocatalytic reaction 自催化反应
2. autocatalytic process 自催化过程
3. autocatalytic decay 自催化衰减
4. autocatalytic degradation 自催化降解
5. autocatalytic growth 自催化生长
6. autocatalytic process rate 自催化过程速率
7. autocatalytic decay rate 自催化衰减速率
双语例句:
1. The reaction is autocatalytic, meaning it speeds up with each molecule it reacts with. (这个反应是自催化的,意味着它与每个分子反应都会加速。)
2. The process is self-accelerating, known as autocatalysis, and can lead to runaway conditions. (这个过程是自我加速的,也就是我们所说的自催化,它可能导致失控。)
英文小作文:
Autocatalysis is a phenomenon where a chemical reaction speeds up as more molecules are produced, leading to a self-reinforcing cycle. This process can occur in nature, such as in photosynthesis, or in laboratory settings, where it can lead to unexpected and exciting results.
In nature, autocatalysis is seen in processes such as photosynthesis, where light energy is used to catalyze the production of oxygen and carbohydrates. This process allows plants to convert sunlight into chemical energy that is stored and used by the plant for growth and survival.
Similarly, in laboratory settings, autocatalysis can lead to unexpected and exciting results. For example, scientists may use catalysts to speed up a reaction that would otherwise proceed slowly, leading to unexpected products and new knowledge. This process can lead to the discovery of new materials, processes, and technologies that can have a significant impact on society and the world around us.