blacktop

简明释义

英[ˈblæktɒp]美[ˈblæktɑːp]

n. 柏油路；沥青质原料

复 数 b l a c k t o p s

第 三 人 称 单 数 b l a c k t o p s

现 在 分 词 b l a c k t o p p i n g

过 去 式 b l a c k t o p p e d

过 去 分 词 b l a c k t o p p e d

英英释义

单词用法

同义词

反义词

例句

1.Jay slammed into me from behind and sent me sprawling across the blacktop of the alley.

Jay从我身后猛的一推，我就冲着胡同里的柏油路飞了去。

2.Two hours by car southeast of Johannesburg, where the California-quality N3 Motorway meets a two-lane blacktop highway called R34, a stretch of spectacularly deteriorated road begins to show itself.

向约翰内斯堡东南驱车两小时后，在媲美加州公路质量的N3高速公路与R34双车道柏油公路的交汇处，一段异常破败的小路逐渐显现。

3.Along the blacktop, trees are bearded as old men.

沥青路边，树长着胡子，像老人。

4.Some key points are suggested for designing recycled asphalt mixture as blacktop, which may be referable to the design and construction of utilizing recycled asphalt mixture.

提出了沥青路面混合料再生设计中应该注意的问题，对今后沥青路面的再生设计与施工具有一定的指导意义。

5.Through analysing the construction process of blacktop, this paper probes into the basis of equipments' model selection and selecting methods.

文章通过沥青路面施工流程的分析，对设备选型的依据和选择方法进行探讨。

6.Two hours by car southeast of Johannesburg, where the California-quality N3 Motorway meets a two-lane blacktop highway called R34, a stretch of spectacularly deteriorated road begins to show itself.

向约翰内斯堡东南驱车两小时后，在媲美加州公路质量的N3高速公路与R34双车道柏油公路的交汇处，一段异常破败的小路逐渐显现。

7.He can be without fun, prim ground to follow mom to go on even blacktop only.

他只能毫无乐趣、规规矩矩地跟着妈妈走在平坦的柏油路上。

8.Jay slammed into me from behind and sent me sprawling across the blacktop of the alley. Skin tore away from the heels of my palms as I slid to a stop.

杰从身后给我一巴掌，我一下子躺倒在小巷尽头脏兮兮的过道上，脚后跟的皮肤擦破了。

9.The group meets at a church-school campus, making use of fields, blacktop and bleachers (for running drills, of course).

学员在教堂学校的校园集合，利用那里的场地，柏油路和廉价座位（当然是为了跑步练习。）

10.After the rain, the blacktop was slick and shiny.

下雨后，黑色铺路变得光滑而闪亮。

11.The kids love riding their bikes on the blacktop.

孩子们喜欢在黑色铺路上骑自行车。

12.The driveway is made of blacktop for better durability.

车道是用黑色铺路制成的，以提高耐用性。

13.They are planning to repave the blacktop next summer.

他们计划明年夏天重新铺设黑色铺路。

14.Our school has a basketball court on the blacktop.

我们学校在黑色铺路上有一个篮球场。

作文

The term blacktop refers to a type of surface that is commonly used for roads, parking lots, and driveways. It is made from asphalt, which is a mixture of stone aggregates, sand, and bitumen. The use of blacktop has become increasingly popular due to its durability, cost-effectiveness, and ease of maintenance. In many urban areas, the majority of streets are paved with blacktop, providing a smooth and reliable surface for vehicles. This material can withstand heavy traffic and various weather conditions, making it an ideal choice for road construction.One of the key advantages of blacktop is its ability to absorb heat from the sun. This property helps to melt snow and ice during winter months, reducing the risk of slippery conditions for drivers. Additionally, the dark color of blacktop helps to enhance visibility at night, as it contrasts well with streetlights and vehicle headlights. These features make blacktop not only practical but also safer for everyday use.However, there are some environmental concerns associated with the use of blacktop. The production of asphalt involves the extraction of fossil fuels, which contributes to greenhouse gas emissions. Furthermore, when blacktop surfaces heat up, they can contribute to the urban heat island effect, where city areas become significantly warmer than their rural surroundings. To combat these issues, many cities are exploring alternatives such as permeable pavements that allow water to infiltrate the ground, reducing runoff and helping to manage stormwater.In addition to its practical applications, blacktop also plays a significant role in community spaces. Many parks and recreational areas feature blacktop surfaces for basketball courts, tennis courts, and bike paths. These facilities provide opportunities for physical activity and social interaction among residents. The smooth surface of blacktop allows for better performance in sports, making it a popular choice for athletic facilities.As we look towards the future, the development of sustainable blacktop options is becoming increasingly important. Researchers are working on ways to recycle old asphalt and incorporate recycled materials into new blacktop mixtures. This not only reduces waste but also lowers the demand for new raw materials. Innovations in technology are paving the way for more environmentally friendly practices in the construction and maintenance of blacktop surfaces.In conclusion, blacktop is a versatile and widely used material in our daily lives. From roads and driveways to sports facilities, it provides a reliable surface that meets various needs. While there are challenges associated with its environmental impact, ongoing research and innovation offer promising solutions for a more sustainable future. Understanding the significance of blacktop helps us appreciate the infrastructure that supports our communities and the importance of making informed choices about the materials we use. By being mindful of our environmental footprint, we can work towards creating a more sustainable and resilient world for future generations.

“黑色顶”一词指的是一种常用于道路、停车场和车道的表面。它由沥青制成，沥青是石料、沙子和沥青混合而成。由于其耐用性、成本效益和维护简便性，使用黑色顶变得越来越普遍。在许多城市地区，大多数街道都铺设有黑色顶，为车辆提供光滑可靠的行驶表面。这种材料能够承受重型交通和各种天气条件，使其成为道路建设的理想选择。黑色顶的一个关键优点是其吸收阳光的能力。这一特性有助于在冬季融化雪和冰，降低驾驶者滑倒的风险。此外，黑色顶的深色有助于增强夜间能见度，因为它与路灯和汽车头灯形成鲜明对比。这些特性使得黑色顶不仅实用，而且在日常使用中更安全。然而，使用黑色顶也存在一些环境问题。沥青的生产涉及化石燃料的开采，这会导致温室气体排放。此外，当黑色顶表面升温时，可能会加剧城市热岛效应，即城市区域的温度显著高于周边乡村。为了应对这些问题，许多城市正在探索替代方案，例如透水铺面，允许水渗透到地下，从而减少径流并帮助管理雨水。除了其实际应用外，黑色顶在社区空间中也发挥着重要作用。许多公园和娱乐区设有黑色顶表面的篮球场、网球场和自行车道。这些设施为居民提供了身体活动和社交互动的机会。黑色顶的光滑表面使运动表现更佳，因此成为运动设施的热门选择。展望未来，开发可持续的黑色顶选项变得越来越重要。研究人员正在寻找回收旧沥青的方法，并将回收材料纳入新的黑色顶混合物中。这不仅减少了废物，还降低了对新原材料的需求。技术创新正在为建筑和维护黑色顶表面的更环保实践铺平道路。总之，黑色顶是我们日常生活中一种多用途且广泛使用的材料。从道路和车道到运动设施，它提供了一种满足各种需求的可靠表面。尽管其环境影响存在挑战，但持续的研究和创新为更可持续的未来提供了有希望的解决方案。理解黑色顶的重要性帮助我们欣赏支持我们社区的基础设施，以及在选择使用材料时做出明智决定的重要性。通过关注我们的环境足迹，我们可以朝着为未来世代创造一个更可持续和更具韧性的世界努力。