materials balance principle

简明释义

物资平衡原则

英英释义

例句

1.The materials balance principle 物料平衡原理 is essential for optimizing resource usage in environmental engineering.

在环境工程中，物料平衡原理 materials balance principle 对于优化资源使用至关重要。

2.In chemical engineering, the application of the materials balance principle 物料平衡原理 is crucial for designing reactors.

在化学工程中，应用物料平衡原理 materials balance principle 对于反应器设计至关重要。

3.The materials balance principle 物料平衡原理 helps engineers ensure that all inputs and outputs are accounted for in a manufacturing process.

在制造过程中，物料平衡原理 materials balance principle 帮助工程师确保所有输入和输出都被考虑在内。

4.In waste management, the materials balance principle 物料平衡原理 assists in calculating the amount of waste generated.

在废物管理中，物料平衡原理 materials balance principle 有助于计算产生的废物量。

5.By applying the materials balance principle 物料平衡原理, we can identify losses in the system.

通过应用物料平衡原理 materials balance principle，我们可以识别系统中的损失。

作文

The concept of the materials balance principle is fundamental in various scientific and engineering fields. This principle states that the mass of materials entering a system must equal the mass of materials leaving the system, plus any accumulation within the system. In simpler terms, it emphasizes that matter cannot be created or destroyed; it can only change forms. This principle is crucial for understanding processes in chemistry, environmental science, and even economics.In chemistry, the materials balance principle helps chemists track the quantities of reactants and products in chemical reactions. For instance, when conducting a reaction, chemists must ensure that all materials are accounted for to predict the yield accurately. If a certain amount of reactant is used, the expected products should theoretically match this input, minus any losses due to side reactions or inefficiencies. This meticulous tracking is vital for developing new compounds and improving reaction efficiency.Environmental scientists also rely heavily on the materials balance principle when assessing ecosystems and pollution levels. By applying this principle, they can analyze how pollutants enter and leave an ecosystem, helping to determine the overall health of that environment. For example, if a factory discharges waste into a river, scientists can measure the concentration of pollutants at various points downstream. By applying the materials balance principle, they can estimate how much of that pollutant will remain in the water and how it affects aquatic life over time.In the field of economics, the materials balance principle can be applied to resource management and sustainability. Economists often analyze the flow of materials through economies to understand consumption patterns and waste generation. By ensuring that the inputs (raw materials) and outputs (waste) are balanced, policymakers can develop strategies to minimize waste and promote recycling. This application underscores the importance of sustainability in modern economic practices, highlighting the need for a circular economy where resources are reused rather than discarded.Moreover, the materials balance principle is not just limited to theoretical applications; it also has practical implications in industries such as manufacturing and construction. For instance, in manufacturing, companies use this principle to optimize their production processes. By carefully monitoring raw material inputs and finished product outputs, businesses can identify areas where they can reduce waste and improve efficiency. This not only saves costs but also contributes to environmental sustainability by minimizing the resources needed for production.In summary, the materials balance principle is a versatile and essential concept that spans multiple disciplines. Its application in chemistry, environmental science, economics, and industry demonstrates its relevance in understanding and managing material flows. By recognizing that materials must be accounted for in any process, we can make informed decisions that lead to more sustainable practices. As we face increasing challenges related to resource depletion and environmental degradation, the materials balance principle offers a framework for creating solutions that benefit both society and the planet. Understanding and applying this principle will be crucial as we strive for a more sustainable future.

材料平衡原理是各个科学和工程领域的基本概念。该原理指出，进入系统的材料质量必须等于离开系统的材料质量，加上系统内的任何积累。简单来说，它强调物质不能被创造或毁灭；它只能改变形式。这个原理对于理解化学、环境科学甚至经济学中的过程至关重要。在化学中，材料平衡原理帮助化学家追踪化学反应中反应物和产物的数量。例如，在进行反应时，化学家必须确保所有材料都被计算在内，以准确预测产量。如果使用了一定量的反应物，理论上预期的产物应该与这一输入相匹配，减去由于副反应或效率低下造成的损失。这种细致的追踪对于开发新化合物和提高反应效率至关重要。环境科学家在评估生态系统和污染水平时也高度依赖于材料平衡原理。通过应用这一原理，他们可以分析污染物如何进入和离开一个生态系统，从而帮助确定该环境的整体健康状况。例如，如果一家工厂将废物排入河流，科学家可以测量下游不同点的污染物浓度。通过应用材料平衡原理，他们可以估计有多少污染物会留在水中，以及它如何随着时间的推移影响水生生物。在经济学领域，材料平衡原理可以应用于资源管理和可持续发展。经济学家通常分析材料在经济中的流动，以了解消费模式和废物产生情况。通过确保输入（原材料）和输出（废物）之间的平衡，决策者可以制定减少废物和促进回收的策略。这一应用强调了可持续性在现代经济实践中的重要性，突显了资源被重复利用而不是被丢弃的循环经济的必要性。此外，材料平衡原理不仅限于理论应用；它在制造和建筑等行业也具有实际意义。例如，在制造业中，公司使用这一原理来优化生产过程。通过仔细监控原材料输入和成品输出，企业可以识别出减少浪费和提高效率的领域。这不仅节省了成本，也通过最小化生产所需的资源为环境可持续性做出了贡献。总之，材料平衡原理是一个多功能且至关重要的概念，跨越多个学科。它在化学、环境科学、经济学和工业中的应用展示了其在理解和管理材料流动方面的相关性。通过认识到在任何过程中都必须对材料进行核算，我们可以做出明智的决策，从而导致更可持续的实践。随着我们面临资源枯竭和环境退化等日益严重的挑战，材料平衡原理为创造既有利于社会又有利于地球的解决方案提供了框架。理解和应用这一原理，将在我们努力实现更可持续的未来时至关重要。