catalyse的音标是[ˈkætəlaɪz],基本翻译是催化,刺激,促进。速记技巧可以是将其拆分为辅音字母c、a、t、a、l、y、s,分别记忆。同时,也可以通过联想记忆,例如将“催化”与化学反应、酶等相关的词汇和概念联系起来。
Catalysis这个词的词源可以追溯到拉丁语和希腊语,意为“催化作用”。它是由词根“catal”和后缀“-sis”组成的。这个词的形成可能是由于发现某些物质能够加速其他化学反应的过程。
变化形式:在英语中,Catalysis的形式没有发生太大变化,基本保持不变。
相关单词:
1. Catalyst(催化剂):这是最直接相关的单词,指的是能够加速化学反应的物质。
2. Reactant(反应物):这是与催化作用相反的词,指的是在化学反应中参与但不被改变性质的物质。
3. Product(产物):在化学反应中,当一个或多个反应物经过一系列变化后,最终产生的物质被称为产物。
4. Efficiency(效率):这个词用来描述催化作用的效果,即催化剂能够加速反应的程度。
5. Catalytic(催化性的):这个词用来描述具有催化作用的性质或特征。
6. Decomposition(分解):这个词可以指任何物质分解的过程,但在催化作用中,它通常指的是在催化剂的作用下发生的化学反应。
7. Catalyst Action(催化剂作用):这是一个合成词,用来描述催化剂如何加速化学反应的过程。
8. Catalytic Oxidation(催化氧化):这是一个特定的催化过程,通常用于处理有害气体或物质。
9. Catalysis Theory(催化理论):这是对催化作用的一种理论化解释,有助于理解催化作用的工作原理。
10. Catalytic Reaction(催化反应):这是一个合成词,用来描述由催化剂加速进行的化学反应。
以上这些单词都与催化作用密切相关,并且涵盖了催化作用的各个方面。Catalysis这个词及其相关单词的出现和使用,为理解化学反应的过程和机制提供了重要的工具。
常用短语:
1. catalyze the process
2. catalysis of reaction
3. promote catalysis
4. enhance catalysis
5. facilitate catalysis
6. initiate catalysis
7. effect catalysis
例句:
1. The addition of catalysts can significantly accelerate the reaction process.
2. The enzyme catalyzes the reaction between glucose and oxygen to produce energy.
3. The presence of acids and bases can facilitate the catalysis process.
4. The use of nanoparticles can enhance catalysis efficiency.
5. The catalyst initiates the reaction, leading to its acceleration.
6. The effect of catalysts on chemical reactions is significant.
英文小作文:
Catalysis is a crucial process in chemical reactions, which can significantly improve the efficiency and speed of chemical transformations. Catalysts can act as small molecules that bind to reactants or intermediates, changing their properties and enhancing their reactivity, thus accelerating the reaction process. In some cases, catalysts can even lead to the formation of new products or the completion of reactions that were otherwise difficult or impossible to achieve without them.
In the field of renewable energy, catalysts play a crucial role in the conversion of solar energy into chemical energy, which can then be stored and used for fuel production and other applications. Catalysts are also used in the production of chemicals and materials, where they can significantly improve the efficiency and yield of various reactions. Understanding and developing new catalysts is an active area of research and development, with potential applications in a wide range of fields, from medicine to environmental science.