petaloid

简明释义

英[ˈpetəˌlɔɪd]美[ˈpetəˌlɔɪd]

adj. 似花瓣的

英英释义

单词用法

同义词

反义词

例句

1.Analyzing the data of 51 nuclear families and 2 families with 3 generations, it was found that petaloid toenail had the same hereditary characters as a dominant single-gene trait.

对2个完整的三代家系和51个核心家系的系谱分析，发现瓣状甲的遗传特点与常染色体单基因显性性状一致。

2.Analyzing the data of 51 nuclear families and 2 families with 3 generations, it was found that petaloid toenail had the same hereditary characters as a dominant single-gene trait.

对2个完整的三代家系和51个核心家系的系谱分析，发现瓣状甲的遗传特点与常染色体单基因显性性状一致。

3.The authors consider that increasing the piston stroke is an effective scheme, and point out that the petaloid combustion chamber has a good adaptability.

作者认为，加长行程是十分有效的方案，同时也指出花瓣形燃烧室具有良好的适应性。

4.Objective: To research the types, the distributions for gender and age, and the hereditary mode of the petaloid toenails.

目的探讨瓣状甲的类型、性别和年龄分布及其遗传方式。

5.Result: the petaloid toenails had approximately 3 types such as the clarity, the amalgamation and the degeneration.

结果瓣状甲有不同的表现形式，可将其大致分为清晰型、融合型和退化型3种。

6.The main finger ring (1) is fastened in the petaloid ring plane (22) to form a combined finger ring.

所述主戒指(1)被卡戒指面(22)之中，构成一个组合戒指。

7.The flower's structure was unique, featuring a striking petaloid 花瓣状的 leaf that resembled a petal.

这朵花的结构独特，具有一个引人注目的petaloid 花瓣状的 叶子，看起来像花瓣。

8.In botanical terms, the petaloid 花瓣状的 parts of the plant are often mistaken for actual petals.

在植物学中，植物的petaloid 花瓣状的 部分常常被误认为是真正的花瓣。

9.The artist used petaloid 花瓣状的 shapes in her sculpture to evoke the beauty of nature.

艺术家在她的雕塑中使用了petaloid 花瓣状的 形状，以唤起自然的美。

10.Some orchids have petaloid 花瓣状的 sepals that contribute to their overall aesthetic appeal.

一些兰花有petaloid 花瓣状的 萼片，增强了它们的整体美感。

11.The petaloid 花瓣状的 leaves of the plant attract pollinators effectively.

这种植物的petaloid 花瓣状的 叶子有效地吸引了授粉者。

作文

In the world of botany, the term petaloid refers to structures that resemble petals but may not be actual petals of a flower. This fascinating characteristic can be observed in various plants, where certain parts of the plant take on a petal-like appearance, serving both aesthetic and functional purposes. Understanding the concept of petaloid structures can deepen our appreciation for the diversity of plant life and the adaptations that have evolved over time. For instance, many plants have evolved petaloid structures to attract pollinators. These structures often exhibit bright colors and intricate shapes that mimic the allure of true petals. Take the example of the Bougainvillea plant; its vibrant bracts are petaloid in nature, drawing in birds and insects that help in the process of pollination. While these bracts are not true petals, they serve a similar purpose by enhancing the plant's reproductive success. Moreover, petaloid features can also be found in some non-flowering plants. Certain types of ferns and mosses display leaf structures that are wide and flat, resembling petals. These adaptations allow them to capture sunlight more efficiently, which is crucial for photosynthesis. The petaloid leaves of these plants can maximize light absorption, demonstrating how this term extends beyond flowering plants to encompass a broader range of botanical forms. In addition to their biological significance, petaloid structures contribute to the visual landscape of gardens and natural habitats. Gardeners and landscape designers often select plants with petaloid characteristics for their ornamental value. The interplay of colors and shapes created by these structures can enhance the beauty of any garden, making it a more inviting space for visitors. Furthermore, the study of petaloid structures can provide insights into evolutionary biology. Researchers often investigate how these adaptations arise and what advantages they confer to plants in specific environments. For example, in arid regions, plants may develop petaloid leaves that reduce water loss while still attracting necessary pollinators. This adaptability highlights the intricate relationship between form and function in the natural world. In conclusion, the term petaloid encapsulates a remarkable aspect of plant morphology that goes beyond the traditional understanding of petals. By recognizing the various forms and functions of petaloid structures, we can gain a greater appreciation for the complexity of plant life. Whether through their role in pollination, their contribution to photosynthesis, or their aesthetic appeal in landscaping, petaloid features are a testament to the wonders of nature's design. As we continue to explore the intricacies of botany, the concept of petaloid will undoubtedly remain an important topic of discussion and study.

在植物学的世界中，术语petaloid指的是那些看起来像花瓣但可能不是花朵真正花瓣的结构。这一迷人的特征可以在各种植物中观察到，在这些植物中，某些部分呈现出类似花瓣的外观，既具有美学价值又具有功能性。理解petaloid结构的概念可以加深我们对植物生命多样性及其演化过程的欣赏。 例如，许多植物已经进化出petaloid结构以吸引传粉者。这些结构通常展现出明亮的颜色和复杂的形状，模仿真正花瓣的魅力。以三角梅为例；它那鲜艳的苞片本质上是petaloid的，吸引鸟类和昆虫，这些生物帮助进行授粉过程。虽然这些苞片不是花瓣，但它们通过增强植物的繁殖成功率而发挥着类似的作用。 此外，某些非开花植物中也可以发现petaloid特征。某些类型的蕨类植物和苔藓展示出宽大且扁平的叶结构，类似于花瓣。这些适应性使它们能够更有效地捕获阳光，这对于光合作用至关重要。这些植物的petaloid叶子可以最大限度地吸收光线，展示了这一术语如何超越开花植物，涵盖更广泛的植物形式。 除了它们的生物学意义外，petaloid结构还为花园和自然栖息地的视觉景观做出了贡献。园丁和景观设计师常常选择具有petaloid特征的植物，以其观赏价值。由这些结构创造出的色彩和形状的相互作用可以增强任何花园的美丽，使其成为访客更具吸引力的空间。 此外，对petaloid结构的研究可以为进化生物学提供见解。研究人员经常调查这些适应性是如何产生的，以及它们在特定环境中所赋予植物的优势。例如，在干旱地区，植物可能会发展出petaloid叶子，以减少水分流失，同时仍然吸引必要的传粉者。这种适应性突显了自然界中形态与功能之间错综复杂的关系。 总之，术语petaloid概括了植物形态学中的一个显著方面，超越了对花瓣的传统理解。通过认识petaloid结构的各种形式和功能，我们可以更加欣赏植物生命的复杂性。无论是通过它们在授粉中的作用、对光合作用的贡献，还是在景观美化中的审美吸引力，petaloid特征都是自然设计奇迹的证明。随着我们继续探索植物学的复杂性，petaloid的概念无疑将继续成为讨论和研究的重要话题。