catalytic agent

简明释义

接触剂

英英释义

例句

1.Researchers are studying how different catalytic agents can improve energy efficiency in fuel cells.

研究人员正在研究不同的催化剂如何提高燃料电池的能效。

2.In the chemical reaction, the presence of a catalytic agent significantly sped up the process.

在化学反应中，催化剂的存在显著加快了过程。

3.Without a suitable catalytic agent, the reaction would take much longer to complete.

没有合适的催化剂，反应将需要更长时间才能完成。

4.The team discovered a new catalytic agent that could reduce emissions in industrial processes.

团队发现了一种新的催化剂，可以减少工业过程中的排放。

5.The catalytic agent used in this experiment is essential for the reaction to occur.

本实验中使用的催化剂对反应的发生至关重要。

作文

In the realm of science, particularly in chemistry, the term catalytic agent refers to a substance that accelerates a chemical reaction without itself undergoing any permanent change. This concept is crucial not only in laboratory settings but also in various industrial processes where efficiency and speed are paramount. The role of a catalytic agent can be likened to that of a facilitator in a meeting; it helps to streamline processes and enhance outcomes without being directly involved in the final product. For instance, in the production of ammonia through the Haber process, iron acts as a catalytic agent. It allows nitrogen and hydrogen gases to react at lower temperatures and pressures than would otherwise be required, thus making the process more economically viable. Without the presence of this catalytic agent, the reaction would be significantly slower and less efficient, demonstrating the importance of these substances in achieving desired outcomes in chemical manufacturing. Beyond chemistry, the idea of a catalytic agent can be applied metaphorically to various fields such as business, education, and social change. In business, a leader can serve as a catalytic agent by inspiring innovation and motivating teams to achieve higher levels of performance. Such leaders create an environment where creativity flourishes, much like how a chemical catalytic agent lowers the energy barrier for reactions to occur. In education, a teacher can act as a catalytic agent by fostering a love for learning and encouraging students to explore new ideas. By providing guidance and support, educators can ignite a passion for knowledge, leading students to make connections and synthesize information in ways they may not have considered on their own. This transformative role is essential in shaping future generations and ensuring the continuity of intellectual development. Socially, activists often serve as catalytic agents for change, rallying communities to address injustices and promote equality. Their efforts can mobilize individuals and organizations, creating a ripple effect that leads to significant societal shifts. Just as a chemical catalytic agent can initiate a reaction, these activists can inspire collective action, turning passive observers into active participants in the quest for justice. In conclusion, the concept of a catalytic agent transcends its scientific origins and finds relevance in various aspects of life. Whether in the laboratory, the boardroom, the classroom, or the streets, catalytic agents play a vital role in facilitating progress and driving change. Understanding this term not only enhances our comprehension of chemical processes but also enriches our appreciation for the individuals and entities that catalyze growth and innovation in our world.

在科学领域，特别是化学中，术语催化剂指的是一种加速化学反应的物质，而自身并不会经历任何永久性的变化。这个概念不仅在实验室环境中至关重要，也在各种工业过程中显得尤为重要，因为效率和速度是至关重要的。催化剂的作用可以比作会议中的促进者；它有助于简化过程并增强结果，而不直接参与最终产品。 例如，在通过哈伯法生产氨的过程中，铁充当了催化剂。它使氮气和氢气能够在比通常所需的更低的温度和压力下反应，从而使该过程在经济上更具可行性。如果没有这种催化剂的存在，反应将会显著减慢且效率低下，这展示了这些物质在实现化学制造中所需结果的重要性。 超越化学，催化剂的概念可以在商业、教育和社会变革等各个领域进行隐喻性应用。在商业中，领导者可以充当催化剂，激励创新并推动团队达到更高的绩效水平。这些领导者创造了一个创造力蓬勃发展的环境，就像化学催化剂降低反应所需的能量障碍一样。 在教育中，教师可以作为催化剂，培养对学习的热爱并鼓励学生探索新思想。通过提供指导和支持，教育者可以点燃对知识的热情，使学生在他们可能未曾考虑过的方式中建立联系和综合信息。这种变革性的角色对于塑造未来几代人以及确保智力发展的延续至关重要。 在社会上，活动家常常作为变革的催化剂，动员社区解决不公正现象并促进平等。他们的努力可以动员个人和组织，创造出导致重大社会变革的涟漪效应。就像化学催化剂可以启动反应一样，这些活动家可以激励集体行动，将被动的旁观者转变为积极参与追求正义的人。 总之，催化剂的概念超越了其科学起源，在生活的各个方面都有相关性。无论是在实验室、会议室、教室还是街头，催化剂在促进进步和推动变革方面发挥着至关重要的作用。理解这个术语不仅增强了我们对化学过程的理解，还丰富了我们对那些在我们世界中催化成长和创新的个人和实体的欣赏。