samara

简明释义

英[səˈmɛrə]美[səˈmɛrə]

n. [植]翼果，[植]翅果

n. （Samara）人名；（葡、罗、阿尔巴）萨马拉

英英释义

单词用法

同义词

反义词

例句

1.There is the first rail bus in Samara oblast.

萨马拉地区开始运行第一个轨道巴士。

2.Samara a nut or achene whose pericarp is extended to form a wing for wind dispersal, e. g. Ash (fraxinus excelsior).

翅果：指坚果或瘦果中果皮延伸成翼状，以利于风媒传播的果实类型。如白蜡树的果实(欧洲白蜡树)。

3.After testing the mechanical samara, the researchers then built a variety of remote-controlled robotic samaras with onboard power sources.

在测试过机械翼果之后，研究者们又造出了自带动力源，远程控制的机器翅果。

4.As the samara theory, one of the basic thoughts of Buddhism, its content contains the world of living and died, and its range influenced has included all stratum of the society.

作为佛教基本思想之一的轮回理论，其内容涵盖了生与死的世界，其影响的范围囊括了社会各个阶层。

5.One of the aerodromes where they practice parachuting (for 60 dollars) is located in the Samara region. Instructional advice and operational control are held right here.

这是他们所有用来练习跳伞的机场中的其中一个，位于萨玛拉州。指导性的建议和操作性的控制的培训都在这里进行。

6.The wing of the vehicle is similar in size to a natural samara wing.

机器的翅膀从形状上与天然翅果的翅膀相似。

7.The wind carried the samara (翅果) far from the parent tree.

风把这个samara (翅果) 从母树上吹得很远。

8.Children love to collect samara (翅果) during autumn walks.

孩子们喜欢在秋天的散步中收集samara (翅果)。

9.The samara (翅果) spins as it falls, helping it to travel further.

当它落下时，samara (翅果) 会旋转，帮助它飞得更远。

10.Some trees produce samara (翅果) that can be eaten by small animals.

有些树产生的samara (翅果) 可以被小动物食用。

11.In spring, the ground is often covered with samara (翅果) from the maple trees.

春天，地面上常常铺满了来自枫树的samara (翅果)。

作文

In the vast tapestry of nature, every element plays a crucial role in the ecosystem. One such fascinating component is the samara, a unique seed structure that many trees produce. The samara is characterized by its wing-like appendage that aids in the dispersal of seeds. This adaptation is essential for the survival and propagation of various tree species. For instance, the maple tree is well-known for its distinctive samara seeds, which twirl gracefully to the ground when they fall, resembling tiny helicopters. This mechanism not only helps in spreading the seeds over a wider area but also reduces competition among seedlings by ensuring they are not clustered too closely together. The ecological significance of the samara cannot be overstated. By facilitating seed dispersal, samara structures enable trees to colonize new habitats, thereby enhancing biodiversity. When a tree releases its samara, it often travels with the wind, landing in areas that may be more suitable for germination. This natural process contributes to the resilience of forest ecosystems, allowing them to adapt to changing environmental conditions. Moreover, the samara has inspired various studies in the field of biomimicry. Engineers and designers look to the samara for innovative solutions in aerodynamics and materials science. The way a samara spins and glides through the air can inform the design of drones and other flying devices, leading to advancements in technology that mimic these natural forms. As we continue to explore the potential applications of the samara, it becomes evident that nature's designs hold invaluable lessons for human ingenuity. In addition to its ecological and technological importance, the samara also holds cultural significance in various societies. Many indigenous peoples have utilized the seeds of trees that produce samara for food, medicine, and craft. For example, the seeds of the ash tree, which also produces samara, were traditionally used by Native Americans as a food source. This highlights the interconnectedness of nature and culture, where the samara serves not only as a means of reproduction for trees but also as a resource for human communities. In conclusion, the samara is much more than just a seed; it is a vital part of the ecosystem that plays a significant role in the survival of tree species, contributes to biodiversity, inspires technological innovation, and supports cultural practices. Understanding the importance of the samara allows us to appreciate the intricate relationships within nature and reminds us of the lessons we can learn from the natural world. As we face environmental challenges, recognizing the value of such natural structures can guide us towards more sustainable practices and a deeper respect for the ecosystems that sustain us.

在自然的广阔画卷中，每一个元素在生态系统中都扮演着至关重要的角色。其中一个迷人的组成部分是翅果，一种许多树木产生的独特种子结构。翅果的特点是它的翼状附属物，有助于种子的传播。这种适应性对各种树种的生存和繁殖至关重要。例如，枫树以其独特的翅果种子而闻名，这些种子在落下时优雅地旋转到地面，像迷你直升机一样。这种机制不仅有助于将种子传播到更广泛的区域，还通过确保幼苗不会过于紧密地聚集在一起来减少竞争。 翅果的生态意义不可低估。通过促进种子的传播，翅果结构使树木能够占领新的栖息地，从而增强生物多样性。当一棵树释放出它的翅果时，它通常会随风而行，落在可能更适合发芽的地方。这一自然过程有助于森林生态系统的韧性，使其能够适应不断变化的环境条件。 此外，翅果还启发了生物仿生学领域的各种研究。工程师和设计师借鉴翅果来寻找空气动力学和材料科学方面的创新解决方案。翅果在空气中旋转和滑翔的方式可以为无人机和其他飞行设备的设计提供参考，从而推动模仿这些自然形态的技术进步。随着我们继续探索翅果的潜在应用，显而易见，自然的设计为人类的创造力提供了宝贵的启示。 除了生态和技术的重要性外，翅果在各个社会中也具有文化意义。许多土著人民利用生产翅果的树木的种子作为食物、药物和工艺。例如，白蜡树的种子也产生翅果，传统上被美洲土著人用作食物来源。这突显了自然与文化的相互联系，其中翅果不仅作为树木的繁殖手段，也作为人类社区的资源。 总之，翅果不仅仅是一种种子；它是生态系统的重要组成部分，在树种的生存中发挥着重要作用，促进生物多样性，激发技术创新，并支持文化实践。理解翅果的重要性使我们能够欣赏自然界内复杂的关系，并提醒我们自然界中可以学习的教训。面对环境挑战时，认识到这种自然结构的价值可以引导我们走向更可持续的实践，并对维持我们的生态系统给予更深的尊重。