cascade reaction

简明释义

串联反应

英英释义

例句

1.The team studied how a small error could trigger a cascade reaction 级联反应 in the project's timeline.

团队研究了一个小错误如何触发项目时间表中的级联反应 cascade reaction。

2.In biology, one enzyme's activity can initiate a cascade reaction 级联反应 that amplifies the signal within the cell.

在生物学中，一个酶的活性可以启动细胞内信号的级联反应 cascade reaction，从而放大信号。

3.The financial crisis was exacerbated by a cascade reaction 级联反应 among banks, leading to widespread panic.

金融危机因银行间的级联反应 cascade reaction而加剧，导致广泛的恐慌。

4.The coach explained how a single mistake in defense could lead to a cascade reaction 级联反应 that costs the game.

教练解释了防守中的一个失误如何导致级联反应 cascade reaction，从而让球队失去比赛。

5.In a nuclear reactor, a failure can lead to a cascade reaction 级联反应 that results in a meltdown.

在核反应堆中，故障可能导致级联反应 cascade reaction，从而导致熔毁。

作文

The concept of a cascade reaction is often used in various fields, including chemistry, biology, and even social sciences. In chemistry, a cascade reaction refers to a series of reactions where the product of one reaction serves as the reactant for the next. This creates a chain-like effect, similar to a row of dominoes falling. Each reaction can amplify the effect of the previous one, leading to a significant overall outcome from a relatively small initial input. For example, in synthetic chemistry, a single starting material can undergo multiple transformations, resulting in a complex molecule. This efficiency is crucial in drug development, where researchers aim to create effective compounds with minimal resources.In biology, cascade reactions are fundamental to many processes, such as signal transduction pathways. These pathways involve a sequence of molecular events triggered by an external signal, like a hormone binding to a receptor. Each step in the pathway activates the next, leading to a final response, such as gene expression or cellular division. The amplification inherent in these cascade reactions allows cells to respond to small amounts of signaling molecules effectively. Understanding these biological cascades is vital for developing treatments for diseases, as many disorders arise from dysfunctions in these signaling pathways.Moreover, the term cascade reaction can also be applied to social phenomena. For instance, consider how ideas spread through social networks. One person's opinion can influence another's, creating a ripple effect that leads to widespread change in public sentiment or behavior. This can be seen in movements for social justice or environmental awareness, where initial advocates inspire others to join the cause, resulting in a large-scale shift in societal attitudes. The cascade reaction here illustrates how individual actions can lead to collective outcomes, emphasizing the power of grassroots movements.In conclusion, the cascade reaction is a versatile concept that transcends disciplines. Whether in the realm of chemistry, biology, or social dynamics, understanding how one event can trigger a series of subsequent reactions helps us grasp the complexity of systems around us. The ability to recognize and harness cascade reactions has profound implications, from designing new pharmaceuticals to fostering social change. As we continue to explore these interconnected processes, we can better appreciate the intricate web of interactions that shape our world and drive progress in various fields. By studying these reactions, we not only enhance our scientific knowledge but also empower ourselves to make meaningful contributions to society.

“级联反应”这一概念在化学、生物学甚至社会科学等多个领域中都有广泛应用。在化学中，“级联反应”指的是一系列反应，其中一个反应的产物作为下一个反应的反应物。这种效果类似于多米诺骨牌的倒下，形成一种链式反应。每个反应都可以放大前一个反应的效果，从而导致相对较小的初始输入产生显著的总体结果。例如，在合成化学中，单一的起始材料可以经历多次转化，最终形成复杂的分子。这种效率在药物开发中至关重要，研究人员旨在用最少的资源创造有效的化合物。在生物学中，“级联反应”是许多过程的基础，例如信号转导通路。这些通路涉及一系列由外部信号触发的分子事件，比如激素与受体结合。通路中的每一步都激活下一步，最终导致响应，如基因表达或细胞分裂。这些“级联反应”中的放大效应使细胞能够有效地响应少量的信号分子。理解这些生物级联对于开发疾病治疗方案至关重要，因为许多疾病的发生源于这些信号通路的功能障碍。此外，“级联反应”一词也可以应用于社会现象。例如，考虑一下观点如何通过社交网络传播。一个人的意见可以影响另一个人，形成涟漪效应，导致公众情绪或行为的广泛变化。这可以在社会正义或环境意识的运动中看到，最初的倡导者激励他人加入这一事业，最终导致社会态度的大规模转变。“级联反应”在这里说明了个人行为如何导致集体结果，强调了草根运动的力量。总之，“级联反应”是一个跨越学科的多功能概念。无论是在化学、生物学还是社会动态领域，理解一个事件如何触发一系列后续反应有助于我们把握周围系统的复杂性。识别和利用“级联反应”的能力具有深远的意义，从设计新药物到促进社会变革。随着我们继续探索这些相互关联的过程，我们可以更好地欣赏塑造我们世界并推动各个领域进步的复杂互动网络。通过研究这些反应，我们不仅增强了科学知识，还赋予了自己为社会做出有意义贡献的能力。