range extension

简明释义

范围扩大

英英释义

例句

1.The new product launch was a successful range extension 产品线扩展 that attracted a broader customer base.

新产品发布是一次成功的产品线扩展，吸引了更广泛的客户群。

2.The range extension 产品线扩展 of the software has improved its usability significantly.

软件的产品线扩展显著提高了其可用性。

3.By using customer feedback, we identified opportunities for range extension 产品线扩展 in our offerings.

通过利用客户反馈，我们发现了在我们的产品中进行产品线扩展的机会。

4.This range extension 产品线扩展 allows us to serve different market segments more effectively.

这次产品线扩展使我们能够更有效地服务于不同的市场细分。

5.Our company is considering a range extension 产品线扩展 to include eco-friendly options.

我们公司正在考虑进行一次产品线扩展，以包括环保选项。

作文

In the field of biology, the term range extension refers to the phenomenon where a species expands its geographic distribution beyond its previously established limits. This can occur due to various factors, including environmental changes, human activities, or the introduction of a species to new habitats. Understanding range extension is crucial for ecologists and conservationists as it can have significant implications for biodiversity and ecosystem health.One notable example of range extension is the case of the gray wolf in North America. Historically, gray wolves were found in vast areas across the continent, but due to hunting and habitat loss, their populations dwindled significantly. However, in recent decades, conservation efforts have led to a remarkable recovery of the gray wolf population, allowing them to reclaim parts of their former range. This range extension has not only benefited the wolves themselves but also contributed to the restoration of ecosystems that had been altered by their absence.Another interesting instance of range extension can be observed in the case of certain bird species. For example, the barn owl has been expanding its range into urban areas. This shift is largely attributed to changes in land use and the availability of food sources, such as rodents, in these environments. The range extension of the barn owl demonstrates how adaptable species can thrive in new settings, often leading to increased interactions with human populations.However, range extension is not always beneficial. In some cases, the introduction of non-native species into new areas can result in ecological imbalances. For instance, the spread of invasive plant species can outcompete native flora, leading to a decline in biodiversity. This highlights the importance of monitoring range extension events and understanding their potential impacts on local ecosystems.Moreover, climate change is playing a significant role in range extension patterns. As temperatures rise and weather patterns shift, many species are forced to move to cooler areas or higher altitudes. This migration can lead to a reorganization of communities within ecosystems, as species interact in new ways. For example, some fish species are moving to deeper waters in response to warming oceans, resulting in changes to marine ecosystems. These shifts underscore the urgency of studying range extension in the context of climate change and its effects on global biodiversity.In conclusion, the concept of range extension is multifaceted and has far-reaching implications for our understanding of ecology and conservation. While some instances of range extension can indicate positive trends, such as successful conservation efforts, others may pose significant challenges to ecosystem stability. As we continue to witness changes in species distributions due to various factors, it is essential for researchers and policymakers to monitor these developments closely. By doing so, we can better protect our planet's biodiversity and ensure the health of ecosystems for future generations.

在生物学领域，术语范围扩展指的是一种现象，即一个物种的地理分布超出其先前建立的限制。这可能是由于多种因素引起的，包括环境变化、人类活动或将物种引入新栖息地。理解范围扩展对生态学家和保护主义者至关重要，因为这可能对生物多样性和生态系统健康产生重大影响。一个显著的范围扩展例子是北美灰狼的案例。历史上，灰狼遍布整个大陆，但由于狩猎和栖息地丧失，它们的数量大幅减少。然而，在最近几十年里，保护工作导致灰狼种群的显著恢复，使它们能够重新占领部分以前的栖息地。这种范围扩展不仅使狼本身受益，而且有助于恢复因它们缺席而被改变的生态系统。另一个有趣的范围扩展实例可以在某些鸟类物种中观察到。例如，仓鸮已经开始向城市地区扩展其分布。这种转变主要归因于土地利用变化和这些环境中食物来源（如啮齿动物）的可用性。仓鸮的范围扩展展示了适应性强的物种如何在新环境中生存，往往导致与人类群体之间的互动增加。然而，范围扩展并不总是有益的。在某些情况下，非本地物种进入新区域可能导致生态失衡。例如，入侵植物物种的传播可能会与本地植物竞争，从而导致生物多样性的下降。这突显了监测范围扩展事件的重要性，并理解其对地方生态系统潜在影响。此外，气候变化在范围扩展模式中发挥着重要作用。随着气温上升和天气模式变化，许多物种被迫迁移到更凉爽的地区或更高的海拔。这种迁徙可能导致生态系统内社区的重新组织，因为物种以新的方式相互作用。例如，一些鱼类正因应海洋变暖而向更深水域移动，导致海洋生态系统的变化。这些变化强调了在气候变化和其对全球生物多样性影响的背景下研究范围扩展的紧迫性。总之，范围扩展的概念是多方面的，对我们理解生态学和保护具有深远的影响。虽然某些范围扩展的实例可能表明积极的趋势，例如成功的保护努力，但其他情况可能对生态系统的稳定构成重大挑战。随着我们继续目睹由于各种因素导致的物种分布变化，研究人员和决策者密切监测这些发展至关重要。通过这样做，我们可以更好地保护我们星球的生物多样性，确保未来几代人的生态系统健康。