catalysts
英 [ˈkætəlɪsts]
美 [ˈkætələsts]
n. 催化剂; 促使变化的人; 引发变化的因素
catalyst的复数
柯林斯词典
- N-COUNT 催化剂;诱因;诱导者
You can describe a person or thing that causes a change or event to happen as acatalyst.- I very much hope that this case will prove to be a catalyst for change...
我非常希望这起事件能催生变革。 - He said he saw the bank's role as a catalyst to encourage foreign direct investment.
他说,他认为银行就应该起到刺激外国直接投资的作用。
- I very much hope that this case will prove to be a catalyst for change...
- (化学)催化剂
In chemistry, acatalystis a substance that causes a chemical reaction to take place more quickly.
双语例句
- The influence of the reaction time, the quantities of catalysts on the yield and quality were investigated.
研究了催化剂的用量,水醇比,反应时间对收率和质量的影响。 - It is found that the catalysts have a strong effect on the growth of BCN nanotubes.
实验中发现催化剂在BCN纳米管的生长过程中有重要作用。 - This paper studies the optimal reaction conditions for the preparation of colloidal copper catalysts without protection of N_2.
本文详细研究了无氮气保护下胶体铜催化剂的制备条件。 - Activities of the catalysts for the WGS and MSR werealso carried out using a conventional micro-reactor flow system.
此外,使用传统的微反应器流系统对WGS和MSR的活动性进行测量。 - Five catalysts were prepared from nickel ores and optimal catalyst was screened out.
以富含镍的矿石为原料,制备了五种催化剂,确定了最佳催化剂。 - The effects of reaction time, solvent and catalysts were investigated.
考察了时间、溶剂和催化剂对反应的影响。 - In addition, the research of other routes and catalysts for DMC synthesis are also carried out.
此外对其它新的DMC合成路线及催化剂也进行了探索性研究。 - The article also puts forth some advice on the research and development of catalytic oxidation catalysts.
同时,对催化氧化技术的进一步研究提出了建议。 - In this paper, we adopted the sol-gel, dipping and smear methods to prepare the soot oxidation catalysts.
本论文采用溶胶-凝胶法、浸渍法和涂抹法制备了碳烟氧化催化剂。 - Precious metal catalysts synthesis and its catalytic preparation of hydrogen from biomass;
贵金属催化剂的合成及其催化生物质制备氢气;