critical discharge

简明释义

临界量

英英释义

例句

1.During the safety drill, we learned how to handle a critical discharge 关键排放 situation effectively.

在安全演习中，我们学习了如何有效处理关键排放 critical discharge 情况。

2.To ensure safety, the facility has implemented protocols for managing critical discharge 关键排放 events.

为了确保安全，该设施已实施管理关键排放 critical discharge 事件的协议。

3.The engineer explained that the critical discharge 关键排放 of the system must be monitored closely to avoid failures.

工程师解释说，系统的关键排放 critical discharge 必须被密切监控以避免故障。

4.The report indicated that the critical discharge 关键排放 levels were above the acceptable limits.

报告指出，关键排放 critical discharge 水平超过了可接受的限制。

5.Our research focuses on reducing the critical discharge 关键排放 from industrial processes.

我们的研究专注于减少工业过程中的关键排放 critical discharge。

作文

In the realm of engineering and environmental science, the term critical discharge refers to a crucial threshold in the flow of fluids, particularly in rivers, channels, or any system where liquid movement is involved. Understanding this concept is essential for various applications, including flood management, irrigation systems, and hydraulic engineering. The critical discharge point represents the maximum flow rate that can be achieved without causing significant changes to the surrounding environment. It is at this juncture that engineers must take into account the potential impacts on ecosystems, infrastructure, and human safety.When analyzing a river's behavior, for instance, the critical discharge can indicate the moment when water begins to overflow its banks, leading to flooding. This understanding allows engineers and environmentalists to develop strategies to mitigate such risks. By modeling different scenarios, they can predict how changes in rainfall, land use, or upstream activities might affect the critical discharge levels. Such predictive modeling is vital for creating effective flood control measures and ensuring the safety of communities living near water bodies.Moreover, the concept of critical discharge is not limited to natural systems; it also applies to engineered systems. In designing dams or levees, engineers must calculate the critical discharge to ensure that these structures can handle extreme weather events. If the discharge exceeds the design capacity, the consequences could be catastrophic, leading to dam failures or severe flooding downstream. Therefore, understanding and accurately predicting the critical discharge is a fundamental aspect of civil engineering.In addition to engineering applications, the critical discharge is significant in ecological studies. Aquatic ecosystems are sensitive to changes in water flow. A discharge that is too high or too low can disrupt habitats, affect fish migration patterns, and alter sediment transport. Environmental scientists study the critical discharge to assess the health of aquatic environments and to propose conservation measures that maintain the balance of these ecosystems.Furthermore, the implications of critical discharge extend to climate change discussions. As global temperatures rise, precipitation patterns are becoming more unpredictable. This variability can lead to sudden spikes in water flow, pushing rivers beyond their critical discharge thresholds. Consequently, communities may face increased flooding risks, prompting a need for adaptive management strategies that consider future climatic changes.In conclusion, the term critical discharge encompasses a multitude of applications across various fields, from engineering to environmental science. It serves as a critical indicator of fluid dynamics that can significantly impact both human infrastructure and natural ecosystems. By understanding and monitoring the critical discharge, we can better prepare for and respond to the challenges posed by water flow in our ever-changing world. Whether through innovative engineering solutions or ecological preservation efforts, recognizing the importance of critical discharge is essential for sustainable development and disaster mitigation.

在工程和环境科学领域，术语critical discharge指的是流体流动中的一个关键阈值，特别是在河流、渠道或任何涉及液体运动的系统中。理解这一概念对于各种应用至关重要，包括洪水管理、灌溉系统和水力工程。critical discharge点代表了在不对周围环境造成重大变化的情况下可以实现的最大流量。在这个交界点上，工程师必须考虑对生态系统、基础设施和人类安全的潜在影响。例如，在分析河流行为时，critical discharge可以指示水开始溢出河岸，从而导致洪水的时刻。这种理解使工程师和环保工作者能够制定策略来减轻此类风险。通过建模不同的情景，他们可以预测降雨、土地使用或上游活动的变化如何影响critical discharge水平。这种预测建模对于创建有效的洪水控制措施和确保生活在水体附近社区的安全至关重要。此外，critical discharge的概念不仅限于自然系统；它也适用于工程系统。在设计大坝或堤坝时，工程师必须计算critical discharge以确保这些结构能够应对极端天气事件。如果排放量超过设计能力，后果可能是灾难性的，导致大坝失效或下游严重洪水。因此，理解和准确预测critical discharge是土木工程的基本方面。除了工程应用，critical discharge在生态研究中也具有重要意义。水生生态系统对水流变化非常敏感。过高或过低的排放量会破坏栖息地，影响鱼类迁徙模式，并改变沉积物运输。环境科学家研究critical discharge以评估水生环境的健康状况，并提出维护这些生态系统平衡的保护措施。此外，critical discharge的影响还扩展到气候变化讨论。随着全球气温上升，降水模式变得越来越不可预测。这种变化可能导致水流的突然激增，使河流超出其critical discharge阈值。因此，社区可能面临增加的洪水风险，促使需要考虑未来气候变化的适应性管理策略。总之，术语critical discharge涵盖了各个领域的众多应用，从工程到环境科学。它作为流体动力学的关键指标，可以显著影响人类基础设施和自然生态系统。通过理解和监测critical discharge，我们可以更好地准备和应对水流在不断变化的世界中带来的挑战。无论是通过创新的工程解决方案还是生态保护努力，认识到critical discharge的重要性对于可持续发展和灾害缓解至关重要。