paulownia

简明释义

英[pɔːˈləʊnɪə;-ˈlɒvnɪə]美[pɔˈlonɪə]

n. 桐

复 数 p a u l o w n i a s

英英释义

单词用法

同义词

反义词

例句

1.Chinense paulownia leaves followed by slower growth of gross paulownia.

楸叶泡桐次之，毛泡桐生长较慢。

2.Any of several Chinese deciduous trees of the genus paulownia having large heart-shaped opposite leaves and pyramidal panicles of purplish or white flowers with a spotted interior.

泡桐属一种中国产的泡桐属落叶乔木，具有心形的大对生叶片，淡紫色或白色锥状花冠，内部具有花斑。

3.The nutrient element content, uptake and cycling of each Paulownia organ are studied in the paper.

文章对泡桐各器官营养元素含量及其吸收循环规律进行了研究。

4.The intercropping system can not only increase quality and output yield of crops, but also increase the paulownia volume and economical benefit.

桐粮间作能在一定程度上提高农作物品质和产量，且能增加泡桐材积，提高经济效益。

5.The reason and mechanism of paulownia stain are briefly introduced in this paper.

简述了真菌致泡桐材变色原因及机理。

6.The nutritive components contained in young and mature leaves of Paulownia elongata and hybrid were determined and compared with other tree species.

报道了兰考泡桐和杂交泡桐叶的营养成分，并与其它树种进行比较；

7.The rapid growth of paulownia (泡桐) makes it an ideal choice for reforestation projects.

泡桐的快速生长使其成为再造林项目的理想选择。

8.The wood of paulownia (泡桐) is often used in making musical instruments due to its excellent acoustic properties.

泡桐的木材常用于制作乐器，因为它具有优良的声学特性。

9.In our garden, we planted several paulownia (泡桐) trees to provide shade in the summer.

在我们的花园里，我们种了几棵泡桐树，以在夏天提供阴凉。

10.The furniture made from paulownia (泡桐) is known for its lightweight and durability.

用泡桐制作的家具以其轻便和耐用著称。

11.We chose paulownia (泡桐) for our new deck because it is resistant to warping.

我们为新甲板选择了泡桐，因为它耐变形。

作文

The paulownia tree, also known as the Empress tree or Princess tree, is a remarkable species native to China. This fast-growing hardwood tree is renowned for its large, heart-shaped leaves and beautiful purple flowers that bloom in spring. The significance of the paulownia extends beyond its aesthetic appeal; it plays a crucial role in reforestation efforts and sustainable forestry practices around the world. In recent years, there has been an increasing interest in planting paulownia due to its rapid growth rate, which can reach up to 15 feet in a single year under optimal conditions.One of the most notable features of the paulownia is its lightweight yet strong wood, which is highly valued in the furniture and construction industries. The wood is resistant to warping and cracking, making it an excellent choice for various applications. Additionally, the paulownia tree's ability to absorb carbon dioxide at an impressive rate makes it an ideal candidate for carbon offset projects. This characteristic positions the paulownia as a significant player in combating climate change and promoting environmental sustainability.Furthermore, the paulownia tree has a unique ecological advantage; its extensive root system helps prevent soil erosion, which is critical in areas prone to landslides and degradation. Farmers and landowners are increasingly recognizing the benefits of planting paulownia as a means of improving soil health and fertility. The tree's ability to thrive in poor soil conditions allows it to be planted in areas where other crops might struggle, providing an alternative source of income for local communities.In addition to its practical uses, the paulownia holds cultural significance in Chinese history. It is often associated with prosperity and good fortune, leading to its frequent planting near homes and temples. The tree's striking appearance and fragrant flowers have made it a popular ornamental plant in gardens and parks worldwide. As such, the paulownia serves not only as a valuable resource but also as a symbol of beauty and resilience in nature.Despite its many advantages, the cultivation of paulownia is not without challenges. In some regions, the tree can become invasive, outcompeting native species and disrupting local ecosystems. Therefore, it is essential for those interested in planting paulownia to consider their local environment and implement responsible planting practices. By doing so, they can enjoy the benefits of this extraordinary tree while minimizing its potential impact on biodiversity.In conclusion, the paulownia tree is a fascinating species that offers numerous benefits, from its economic value to its ecological contributions. As we face global challenges such as climate change and habitat loss, the importance of trees like the paulownia cannot be overstated. By promoting the responsible cultivation and use of paulownia, we can work towards a more sustainable and environmentally friendly future.

泡桐树，又称为皇后树或公主树，是一种源自中国的显著物种。这种生长迅速的硬木树因其巨大的心形叶子和春季盛开的美丽紫色花朵而闻名。泡桐树的重要性不仅在于其美学吸引力；它在全球的再造林努力和可持续林业实践中发挥着关键作用。近年来，种植泡桐树的兴趣日益增加，因为它的生长速度惊人，在最佳条件下可以在一年内达到15英尺。泡桐树最显著的特点之一是其轻巧而坚固的木材，这种木材在家具和建筑行业中备受珍视。这种木材耐变形和开裂，使其成为各种应用的理想选择。此外，泡桐树以惊人的速度吸收二氧化碳，使其成为碳抵消项目的理想候选者。这一特性使泡桐树成为应对气候变化和促进环境可持续性的显著参与者。此外，泡桐树具有独特的生态优势；其广泛的根系有助于防止土壤侵蚀，这在易发生滑坡和退化的地区至关重要。农民和土地所有者越来越认识到种植泡桐树以改善土壤健康和肥力的好处。这棵树能够在贫瘠的土壤条件下茁壮成长，使其能够在其他作物可能挣扎的地方种植，为当地社区提供替代收入来源。除了其实用用途外，泡桐树在中国历史上还具有文化意义。它常常与繁荣和好运相关联，因此经常在房屋和寺庙附近种植。这棵树的引人注目的外观和芬芳的花朵使其成为世界各地花园和公园中受欢迎的观赏植物。因此，泡桐树不仅作为宝贵的资源，还作为自然界中美丽和韧性的象征。尽管泡桐树有许多优点，但其栽培并非没有挑战。在某些地区，这棵树可能会变得具有侵略性，竞争本地物种并破坏当地生态系统。因此，对于那些有兴趣种植泡桐树的人来说，考虑他们的本地环境并实施负责任的种植实践至关重要。通过这样做，他们可以享受这种非凡树木的好处，同时最小化其对生物多样性的潜在影响。总之，泡桐树是一种迷人的物种，提供了诸多好处，从其经济价值到其生态贡献。随着我们面临气候变化和栖息地丧失等全球挑战，像泡桐树这样的树木的重要性不容低估。通过促进泡桐树的负责任栽培和使用，我们可以朝着更加可持续和环保的未来努力。