urb

简明释义

英[ɜrb]美[ɜrb]

n. 城市；市区（词根，表“城市”）

英英释义

单词用法

同义词

反义词

例句

1.USB Function device driver is designed by client, it lies the up layer of USB Bus device driver, it sends and receives information from USB device by send URB to USB Bus device driver.

USB功能驱动程序由设备开发者编写，位于USB总线驱动程序的上层，通过向USB总线驱动程序发送USB请求包，来实现对USB设备信息的发送或接收。

2.Specific topics include aircraft hardening, blast mitigation, sensors and sampling, explosive detection, microfluidics and labs-on-a-chip, chemical plume dispersal in urb.

具体的内容则包括飞机加固，爆炸缓冲，传感器取样，爆炸物探测，微流控和芯片实验室，城市环境中化学羽流弥散以及建筑物通风等。

3.USB Function device driver is designed by client, it lies the up layer of USB Bus device driver, it sends and receives information from USB device by send URB to USB Bus device driver.

USB功能驱动程序由设备开发者编写，位于USB总线驱动程序的上层，通过向USB总线驱动程序发送USB请求包，来实现对USB设备信息的发送或接收。

4.The urban 城市的 landscape is changing rapidly with new developments.

随着新开发项目的推进，城市的景观正在快速变化。

5.Many people prefer to live in urban 城市的 areas due to better job opportunities.

许多人更喜欢住在城市的地区，因为那里有更好的就业机会。

6.The city is known for its vibrant urban 城市的 culture.

这座城市以其充满活力的城市的文化而闻名。

7.She enjoys the urban 城市的 lifestyle, filled with cafes and art galleries.

她喜欢充满咖啡馆和艺术画廊的城市的生活方式。

8.The urban 城市的 heat island effect can be mitigated by planting more trees.

通过种植更多树木，可以缓解城市的热岛效应。

作文

In the modern world, the concept of urbanization has become increasingly significant. The term urban refers to anything related to a city or town. As populations grow and cities expand, understanding the dynamics of urban environments is crucial for sustainable development. Urban areas are often characterized by higher population density, diverse cultures, and economic activities that differ from rural settings. The challenges faced in urban areas include traffic congestion, pollution, and housing shortages, which require innovative solutions. One of the most pressing issues in urban planning is transportation. With more people moving to cities, public transport systems must adapt to accommodate the increasing demand. For instance, cities like New York and Tokyo have developed extensive subway systems to facilitate mobility. These urban transport networks not only help reduce traffic but also lower carbon emissions, contributing to a more sustainable future. Moreover, urban areas often serve as cultural melting pots where individuals from various backgrounds come together. This diversity can lead to vibrant communities, but it may also present challenges in terms of social cohesion. Efforts to promote inclusivity and understanding among different groups are essential for maintaining harmony in urban societies. Community programs and events can foster connections and build a sense of belonging among residents. The impact of technology on urban living cannot be overlooked. Smart city initiatives are being implemented worldwide, utilizing data and technology to improve infrastructure and services. For example, smart traffic lights can optimize traffic flow, while apps can provide real-time information about public transport. These innovations enhance the quality of life for urban dwellers and make cities more efficient. However, the rapid pace of urbanization also poses threats to the environment. Green spaces are often sacrificed for new developments, leading to a loss of biodiversity and increased heat in cities. It is vital for planners to incorporate parks and green areas into urban designs to promote environmental sustainability and improve residents' well-being. Furthermore, affordable housing is a critical issue in many urban centers. As property prices soar, low-income families are often pushed out of their neighborhoods. Policymakers must find ways to create affordable housing options without compromising the quality of life for existing residents. This balance is essential for fostering equitable urban growth. In conclusion, the implications of urbanization are vast and multifaceted. As we continue to witness the growth of cities, it is imperative to address the challenges that arise from this phenomenon. By focusing on sustainable practices, embracing technology, and promoting inclusivity, we can create thriving urban environments that benefit all residents. Understanding the term urban is just the beginning; taking action to improve these spaces is what truly matters.

在现代社会，城市化的概念变得越来越重要。术语urban指与城市或城镇相关的任何事物。随着人口增长和城市扩张，理解urban环境的动态对可持续发展至关重要。城市地区通常以较高的人口密度、多元文化和与农村环境不同的经济活动为特征。urban地区面临的挑战包括交通拥堵、污染和住房短缺，这些都需要创新的解决方案。在urban规划中，交通是最紧迫的问题之一。随着越来越多的人迁入城市，公共交通系统必须适应日益增长的需求。例如，纽约和东京等城市已经开发出广泛的地铁系统，以便于人们的出行。这些urban交通网络不仅有助于减少交通，还降低了碳排放，为更可持续的未来做出了贡献。此外，urban地区通常作为文化大熔炉，不同背景的个人聚集在一起。这种多样性可以导致充满活力的社区，但也可能在社会凝聚力方面带来挑战。促进不同群体之间的包容性和理解的努力对于维护urban社会的和谐至关重要。社区项目和活动可以促进联系，为居民建立归属感。科技对urban生活的影响不容忽视。智能城市倡议在全球范围内得到实施，利用数据和技术改善基础设施和服务。例如，智能交通信号灯可以优化交通流量，而应用程序可以提供公共交通的实时信息。这些创新提升了urban居民的生活质量，使城市更加高效。然而，快速的urban化进程也对环境构成威胁。绿地往往被牺牲用于新的开发，导致生物多样性的丧失和城市热岛效应的增加。规划者必须将公园和绿地纳入urban设计中，以促进环境的可持续性并改善居民的福祉。此外，经济适用房是许多urban中心的关键问题。随着房价飙升，低收入家庭往往被迫离开他们的社区。决策者必须找到在不妨碍现有居民生活质量的情况下创造经济适用房选项的方法。这种平衡对于促进公平的urban增长至关重要。总之，urban化的影响广泛而多面。随着我们继续目睹城市的增长，解决这一现象所带来的挑战至关重要。通过关注可持续实践、拥抱技术和促进包容性，我们可以创造出惠及所有居民的繁荣urban环境。理解urban这个词只是开始；采取行动改善这些空间才是真正重要的。