upright stem

简明释义

直船首柱直立船首柱

英英释义

例句

1.The florist arranged the bouquet with flowers having upright stems for better presentation.

花店老板用拥有直立茎的花朵来安排花束，以便更好地展示。

2.The plant has an upright stem that supports its vibrant leaves.

这株植物有一个直立的茎，支撑着它生机勃勃的叶子。

3.An upright stem helps the plant reach for sunlight more effectively.

一个直立茎能帮助植物更有效地向阳光伸展。

4.To ensure stability, the gardener chose a species with an upright stem.

为了确保稳定性，园丁选择了一种具有直立茎的植物。

5.The upright stem of the flower allows it to stand tall in the garden.

花的直立茎使它在花园中挺拔而立。

作文

In the study of botany, one often encounters various terms that describe the physical characteristics of plants. One such term is upright stem, which refers to a plant's vertical growth structure. This feature is crucial for numerous reasons, including stability, light capture, and overall health of the plant. An upright stem (直立茎) allows the plant to grow towards the sunlight, maximizing photosynthesis. Without this vertical orientation, plants would struggle to compete with their neighbors for light, leading to stunted growth and reduced productivity.The importance of an upright stem (直立茎) can be observed in many species of plants. For instance, trees like oaks and pines exhibit strong upright stems (直立茎), allowing them to reach impressive heights. These tall structures not only support the weight of the tree but also provide a sturdy foundation for branches and leaves. Moreover, the height gained through an upright stem (直立茎) enables these trees to access sunlight above the canopy, where competition is less fierce.Additionally, the structure of an upright stem (直立茎) contributes to the plant's ability to withstand environmental stresses such as wind and rain. A well-developed upright stem (直立茎) is typically thicker and more robust, which helps prevent bending or breaking during storms. This resilience is vital for survival, particularly in regions prone to harsh weather conditions.Furthermore, the role of an upright stem (直立茎) extends beyond mere support; it also plays a significant part in the plant's reproductive strategy. Many flowering plants rely on their upright stems (直立茎) to elevate their flowers, making them more visible to pollinators. The height and position of the flowers can significantly influence pollination success, which is essential for producing seeds and ensuring the continuation of the species.In agricultural practices, understanding the significance of an upright stem (直立茎) can lead to better crop management. Farmers often select varieties of plants with strong upright stems (直立茎) for cultivation, as these plants tend to yield higher returns. Crops like corn and sunflowers are excellent examples where an upright stem (直立茎) is advantageous for both growth and harvesting. Strong stems allow these plants to grow tall and produce more biomass, which is beneficial for both the farmer and the ecosystem.In conclusion, the concept of an upright stem (直立茎) is fundamental in understanding plant biology and ecology. It encompasses not only the physical characteristics that enable plants to thrive but also their strategies for reproduction and survival. As we continue to study plants and their adaptations, the significance of features like the upright stem (直立茎) will undoubtedly remain a key topic in botany, agriculture, and environmental science.

在植物学的研究中，人们常常会遇到各种术语来描述植物的物理特征。其中一个术语是upright stem，它指的是植物的垂直生长结构。这个特征至关重要，原因有很多，包括稳定性、光线捕获和植物的整体健康。upright stem（直立茎）允许植物朝向阳光生长，最大限度地进行光合作用。如果没有这种垂直方向，植物将难以与邻居竞争光线，从而导致生长受阻和生产力下降。upright stem（直立茎）的重要性可以在许多植物物种中观察到。例如，橡树和松树等树木表现出强壮的upright stems（直立茎），使它们能够达到令人印象深刻的高度。这些高大的结构不仅支撑着树木的重量，还为枝叶提供了坚固的基础。此外，通过upright stem（直立茎）获得的高度使这些树木能够在树冠上方获取阳光，那里竞争较少。此外，upright stem（直立茎）的结构有助于植物抵御风雨等环境压力。发达的upright stem（直立茎）通常更厚实且更坚固，有助于防止在暴风雨中弯曲或折断。这种韧性对生存至关重要，特别是在气候恶劣的地区。此外，upright stem（直立茎）的作用不仅仅是支持；它在植物的繁殖策略中也扮演着重要角色。许多开花植物依赖于它们的upright stems（直立茎）来提高花朵，使其对授粉者更具可见性。花朵的高度和位置会显著影响授粉的成功，这对种子的产生和物种的延续至关重要。在农业实践中，理解upright stem（直立茎）的重要性可以促进更好的作物管理。农民通常选择具有强壮upright stems（直立茎）的植物品种进行种植，因为这些植物往往能带来更高的收益。玉米和向日葵等作物就是良好例子，它们的upright stem（直立茎）对于生长和收割都是有利的。强壮的茎使这些植物能够长得更高，产生更多的生物量，这对农民和生态系统都有益。总之，upright stem（直立茎）的概念在理解植物生物学和生态学中是基本的。它不仅包括使植物繁荣生长的物理特征，还包括它们的繁殖和生存策略。随着我们继续研究植物及其适应性，像upright stem（直立茎）这样的特征的重要性无疑仍将是植物学、农业和环境科学中的关键主题。