carrying ability

简明释义

载重量

英英释义

例句

1.The construction team evaluated the carrying ability of the soil before starting the foundation work.

施工团队在开始基础工作之前评估了土壤的承载能力。

2.Farmers must consider the carrying ability of their tractors when deciding how much produce to transport.

农民在决定运输多少农产品时必须考虑他们拖拉机的承载能力。

3.Before purchasing the truck, he checked its carrying ability for transporting goods.

在购买卡车之前，他检查了其承载能力以运输货物。

4.The luggage restrictions on the flight depend on the aircraft's carrying ability.

航班的行李限制取决于飞机的承载能力。

5.The engineer tested the bridge's carrying ability to ensure it could support heavy traffic.

工程师测试了桥梁的承载能力以确保它能够支持重型交通。

作文

The term carrying ability refers to the capacity of an object or system to support weight or load without failing. This concept is fundamental in various fields, including engineering, biology, and ecology. For instance, in civil engineering, the carrying ability of a bridge must be meticulously calculated to ensure that it can withstand the weight of vehicles and pedestrians. Similarly, in the context of ecosystems, the carrying ability of a habitat indicates the maximum population size of a species that the environment can sustain without degrading. Understanding this concept is crucial for sustainable development and resource management.In engineering, the carrying ability is often determined through rigorous testing and calculations. Engineers must consider factors such as material strength, design, and environmental conditions. A bridge with insufficient carrying ability could lead to catastrophic failures, endangering lives and causing significant economic loss. Therefore, engineers use advanced materials and innovative designs to enhance the carrying ability of structures. This ensures safety and longevity, ultimately contributing to the infrastructure's resilience against natural disasters and heavy usage.In biology, the carrying ability of an ecosystem plays a vital role in maintaining biodiversity. Each species has a specific carrying ability which is influenced by factors such as food availability, habitat space, and competition with other species. When the population exceeds the carrying ability of the environment, it can lead to overpopulation, depletion of resources, and ultimately, a decline in species health and survival. Conservation efforts often focus on understanding and managing the carrying ability of ecosystems to prevent such negative outcomes.Moreover, the concept of carrying ability extends to human activities, particularly in agriculture. Farmers must understand the carrying ability of their land to optimize crop production. Over-farming can lead to soil degradation, reduced fertility, and diminished carrying ability of the land. Sustainable agricultural practices aim to maintain or improve the land's carrying ability, ensuring that it can continue to produce food for future generations.In conclusion, the notion of carrying ability is integral to various disciplines, influencing how we design structures, manage ecosystems, and practice agriculture. By understanding the limits of carrying ability, we can make informed decisions that promote safety, sustainability, and ecological balance. As we face increasing challenges such as climate change and population growth, recognizing and respecting the carrying ability of our environment will be essential for ensuring a sustainable future. The careful assessment and enhancement of carrying ability across different contexts will not only protect our infrastructure but also preserve the delicate balance of our ecosystems and agricultural systems. It is a concept that transcends disciplines and highlights the interconnectedness of our actions and their impacts on the world around us.

“承载能力”是指一个物体或系统在不失败的情况下支持重量或负载的能力。这个概念在工程、生物学和生态学等多个领域都是基础。例如，在土木工程中，桥梁的承载能力必须经过细致的计算，以确保它能够承受车辆和行人的重量。同样，在生态系统的背景下，栖息地的承载能力指的是环境可以维持的物种最大种群规模，而不导致退化。理解这个概念对于可持续发展和资源管理至关重要。在工程学中，承载能力通常通过严格的测试和计算来确定。工程师必须考虑材料强度、设计和环境条件等因素。承载能力不足的桥梁可能会导致灾难性的故障，危及生命并造成显著的经济损失。因此，工程师使用先进的材料和创新的设计来增强结构的承载能力。这确保了安全性和耐久性，最终有助于基础设施抵御自然灾害和重负荷使用的韧性。在生物学中，生态系统的承载能力在维持生物多样性方面发挥着重要作用。每个物种都有特定的承载能力，这受到食物供应、栖息地空间和与其他物种竞争等因素的影响。当种群超过环境的承载能力时，可能会导致过度繁殖、资源枯竭，最终导致物种健康和生存的下降。保护工作通常侧重于理解和管理生态系统的承载能力，以防止这些负面结果。此外，承载能力的概念还扩展到人类活动，尤其是在农业方面。农民必须了解他们土地的承载能力以优化作物生产。过度耕作可能导致土壤退化、肥力降低和土地的承载能力减少。可持续农业实践旨在维持或改善土地的承载能力，确保它能继续为未来几代人提供食物。总之，承载能力的概念在多个学科中都是不可或缺的，影响着我们如何设计结构、管理生态系统和进行农业。通过理解承载能力的极限，我们可以做出明智的决策，促进安全、可持续和生态平衡。随着我们面临气候变化和人口增长等日益严峻的挑战，认识和尊重我们环境的承载能力将是确保可持续未来的关键。在不同背景下对承载能力的仔细评估和增强，不仅将保护我们的基础设施，还将维护我们生态系统和农业系统的微妙平衡。这是一个跨越学科的概念，突显了我们的行动及其对周围世界影响的相互联系。