chemical action

简明释义

化学酌

英英释义

例句

1.The chemical action between acids and bases can neutralize each other.

酸和碱之间的化学反应可以相互中和。

2.Photosynthesis is an example of chemical action in plants converting sunlight into energy.

光合作用是植物将阳光转化为能量的化学反应的一个例子。

3.The rusting of iron is a result of chemical action with oxygen and moisture.

铁生锈是与氧气和水分发生化学反应的结果。

4.The chemical action of fermentation transforms sugars into alcohol.

发酵的化学反应将糖转化为酒精。

5.In a battery, chemical action produces electricity through the reaction of chemicals.

在电池中，化学反应通过化学物质的反应产生电力。

作文

The world around us is constantly changing, and much of this change can be attributed to various forms of chemical action. 化学作用 refers to the processes that occur when substances interact at the molecular or atomic level, resulting in the formation of new substances. Understanding chemical action is crucial for numerous fields, including chemistry, biology, environmental science, and even engineering. In everyday life, we encounter chemical action in many forms. For instance, when we cook food, the heat causes a series of chemical actions that transform raw ingredients into delicious meals. The Maillard reaction, which gives browned foods their distinctive flavor, is a perfect example of how chemical action can enhance our culinary experiences. Similarly, the fermentation process used in baking bread or brewing beer relies on chemical action to convert sugars into alcohol and carbon dioxide, creating the textures and flavors we enjoy. Moreover, chemical action plays a significant role in nature. Photosynthesis, the process by which plants convert sunlight into energy, involves a series of chemical actions that transform carbon dioxide and water into glucose and oxygen. This process not only sustains plant life but also provides oxygen for animals and humans, highlighting the interconnectedness of life on Earth. In the realm of medicine, chemical action is fundamental to understanding how drugs work. When a medication is introduced into the body, it interacts with various biological molecules, triggering a cascade of chemical actions that can alleviate symptoms or cure diseases. For example, pain relievers like aspirin inhibit certain chemical actions in the body that cause inflammation, thereby providing relief to patients. Environmental science also heavily relies on the concept of chemical action. Pollution, for instance, can lead to harmful chemical actions in ecosystems, affecting water quality and air purity. Understanding how different pollutants react chemically allows scientists to develop strategies to mitigate their effects and protect our environment. Furthermore, the study of chemical action is essential in developing new materials and technologies. Chemists and engineers explore chemical actions to create innovative products, from biodegradable plastics to advanced batteries. By manipulating chemical actions, researchers can design materials that are more efficient, sustainable, and beneficial for society. In conclusion, chemical action is a fundamental concept that permeates various aspects of our lives. From cooking and natural processes to medicine and environmental science, understanding chemical action helps us appreciate the complexities of the world around us. As we continue to explore and harness the power of chemical action, we can look forward to advancements that improve our quality of life and protect our planet.

我们周围的世界不断变化，这种变化在很大程度上可以归因于各种形式的化学作用。化学作用指的是当物质在分子或原子层面相互作用时发生的过程，导致新物质的形成。理解化学作用对化学、生物学、环境科学甚至工程等多个领域至关重要。在日常生活中，我们以多种形式遇到化学作用。例如，当我们烹饪食物时，热量引发一系列的化学作用，将生材料转变为美味的餐点。美拉德反应是一个完美的例子，它赋予了褐色食物独特的风味，是如何通过化学作用增强我们的烹饪体验的。同样，面包或啤酒酿造中使用的发酵过程依赖于化学作用将糖转化为酒精和二氧化碳，从而创造出我们所享受的质地和风味。此外，化学作用在自然界中也发挥着重要作用。光合作用是植物将阳光转化为能量的过程，涉及一系列的化学作用，将二氧化碳和水转化为葡萄糖和氧气。这个过程不仅维持了植物生命，还为动物和人类提供了氧气，突显了地球生命的相互联系。在医学领域，化学作用对理解药物如何发挥作用至关重要。当药物进入体内时，它与各种生物分子相互作用，引发一系列的化学作用，可以缓解症状或治愈疾病。例如，像阿司匹林这样的止痛药抑制体内导致炎症的某些化学作用，从而为患者提供缓解。环境科学也在很大程度上依赖于化学作用的概念。例如，污染可能导致生态系统中有害的化学作用，影响水质和空气纯度。理解不同污染物如何发生化学反应使科学家能够制定减轻其影响的策略，保护我们的环境。此外，研究化学作用对于开发新材料和技术至关重要。化学家和工程师探索化学作用以创造创新产品，从可生物降解塑料到先进电池。通过操控化学作用，研究人员可以设计出更高效、更可持续且对社会更有益的材料。总之，化学作用是一个渗透我们生活各个方面的基本概念。从烹饪和自然过程到医学和环境科学，理解化学作用帮助我们欣赏周围世界的复杂性。随着我们继续探索和利用化学作用的力量，我们可以期待改善生活质量和保护地球的进步。