polars

简明释义

英[ˈpəʊləz]美[ˈpoʊlərz]

n. 极线；极光双子星（polar 的复数）

英英释义

单词用法

同义词

反义词

例句

1.By the dust particle charged theory, the test study on the main technical performance of four types of corona polars is carried, the best polar matching form of horizontal ESP is approached.

运用粉尘粒子荷电原理，对四种电晕极的主要技术性能进行了试验研究，探讨了卧式电除尘器的最佳极配形式。

2.By the dust particle charged theory, the test study on the main technical performance of four types of corona polars is carried, the best polar matching form of horizontal ESP is approached.

运用粉尘粒子荷电原理，对四种电晕极的主要技术性能进行了试验研究，探讨了卧式电除尘器的最佳极配形式。

3.Then, the authors improve above results from mixed volume and projection bodies to the polars of mixed projection bodies and affine surface area, and get some analogous results.

然后，把这些结果从一般的混合体积和投影体推广到混合投影体的极和混合仿射表面积上，获得了一些较理想的结果。

4.Her exceptional love of the images of polars and willows is a perceptual revelation of her emotional world.

柳如是特别钟情于“杨柳”意象，这是她情感世界的感性显现。

5.Xie and Bao belonged to the polars of the society in Nan Dynasty respectively, the gentry and the multitude, so the attention to Jian 'an Literature naturally is paid in different aspects.

谢灵运和鲍照分属于南朝社会中士族与素族不同的两极，对于建安文学的关注自然也体现在不同的方面。

6.We chose to use polars 极坐标 for our machine learning model due to its efficiency.

我们选择使用polars 极坐标作为我们的机器学习模型，因为它的高效性。

7.In our project, we implemented polars 极坐标 to visualize the relationship between different variables.

在我们的项目中，我们实施了polars 极坐标来可视化不同变量之间的关系。

8.The researchers found that using polars 极坐标 improved the accuracy of their simulations significantly.

研究人员发现，使用polars 极坐标显著提高了他们模拟的准确性。

9.The data analysis tool can handle large datasets, especially when utilizing polars 极坐标 for efficient computations.

这个数据分析工具可以处理大型数据集，特别是在利用polars 极坐标进行高效计算时。

10.The polars 极坐标 framework allows for faster data manipulation compared to traditional methods.

与传统方法相比，polars 极坐标框架允许更快的数据操作。

作文

In the vast realm of geography and climate science, the term polars refers to the regions located around the North and South Poles of the Earth. These areas are characterized by extreme weather conditions, including frigid temperatures, ice-covered landscapes, and unique ecosystems that support a variety of wildlife. Understanding the significance of the polars is essential for appreciating the delicate balance of our planet's climate systems. The Arctic, which encompasses the North Pole, is known for its expansive ice sheets and diverse habitats. Species such as polar bears, seals, and migratory birds thrive in this harsh environment. The polars play a crucial role in regulating global temperatures and weather patterns. For instance, the melting ice in the Arctic due to climate change contributes to rising sea levels and altered ocean currents, affecting weather systems far beyond the polar regions.Similarly, the Antarctic region, surrounding the South Pole, is home to unique wildlife such as penguins and various seabirds. The continent is largely covered by ice, and its ecosystem is adapted to the extreme cold. The polars are not only vital for the species that inhabit them but also serve as indicators of climate change. Scientists closely monitor these regions to understand the broader implications of global warming.One of the most significant aspects of the polars is their impact on global climate. The ice caps reflect sunlight back into space, helping to keep the Earth cool. As temperatures rise, the ice melts, reducing this reflective surface and allowing more heat to be absorbed by the oceans. This feedback loop exacerbates global warming, making the polars critical in discussions about climate action and environmental conservation.Furthermore, the polars are rich in natural resources, including oil and natural gas. As climate change leads to the melting of ice, previously inaccessible areas are becoming open for exploration. This presents both opportunities and challenges. While resource extraction can boost economies, it also poses risks to fragile ecosystems and contributes to further environmental degradation. In conclusion, the polars are more than just remote, icy landscapes; they are vital components of our planet's climate system and biodiversity. Their preservation is essential for maintaining ecological balance and combating climate change. As we move forward, it is imperative that we recognize the importance of the polars and take meaningful action to protect these critical regions for future generations. Only through global cooperation and sustainable practices can we ensure the health of our planet and all its inhabitants. By understanding the significance of the polars, we can better appreciate the interconnectedness of our world and the urgent need to address the challenges posed by climate change.

在地理和气候科学的广阔领域中，术语polars指的是位于地球北极和南极周围的地区。这些区域以极端的天气条件为特征，包括严寒的温度、冰盖覆盖的景观以及支持各种野生动物的独特生态系统。理解polars的重要性对于欣赏我们星球气候系统的微妙平衡至关重要。北极以其广袤的冰盖和多样的栖息地而闻名。北极熊、海豹和迁徙鸟类等物种在这一严酷环境中繁衍生息。polars在调节全球温度和天气模式方面发挥着关键作用。例如，由于气候变化导致北极冰层融化，海平面上升和改变的洋流影响着远超极地地区的天气系统。同样，环绕南极的南极洲是企鹅和各种海鸟的栖息地。该大陆大部分被冰覆盖，其生态系统适应了极端寒冷的环境。polars不仅对栖息其中的物种至关重要，而且也是气候变化的指示器。科学家密切监测这些地区，以了解全球变暖的更广泛影响。polars最显著的一个方面是它们对全球气候的影响。冰盖将阳光反射回太空，帮助保持地球凉爽。随着温度上升，冰层融化，减少了这一反射表面，使更多的热量被海洋吸收。这一反馈循环加剧了全球变暖，使得polars在气候行动和环境保护的讨论中至关重要。此外，polars富含自然资源，包括石油和天然气。随着气候变化导致冰层融化，先前无法进入的区域正变得可供勘探。这既带来了机遇，也带来了挑战。虽然资源开采可以促进经济发展，但它也对脆弱的生态系统构成风险，并导致进一步的环境恶化。总之，polars不仅仅是偏远的冰冷景观；它们是我们星球气候系统和生物多样性的关键组成部分。保护它们对维持生态平衡和应对气候变化至关重要。随着我们向前迈进，必须认识到polars的重要性，并采取切实行动来保护这些关键区域，以造福未来几代人。只有通过全球合作和可持续实践，我们才能确保我们星球及其所有生物的健康。通过理解polars的重要性，我们可以更好地欣赏我们世界的相互联系以及应对气候变化所带来的紧迫挑战的必要性。