bryophytes

简明释义

英[ˈbraɪəˌfaɪts]美[bˈraɪəfaɪts;ˈbraɪoʊˌfaɪts]

n. [植] 苔藓植物

英英释义

单词用法

同义词

反义词

例句

1.Human activities intensity has restricted more bigger herbage growing, which made some bryophytes with the trample capacity and go-with-people plant appeared.

人为活动限制了个体较高大草本植物的生长，而使一些较耐践踏的苔草类及一些伴人植物得以生长。

2.Bryophytes are one of important parts of nature, and are playing an active role in improving human living environment and exhibiting important function in city greening.

苔藓植物是自然界的重要组成部分，对人类的生存环境具有积极的作用，在城市绿化中具有重要的功能。

3.On the dry environment area, bryophytes have become the main soil crust plants.

在这样的干燥地区，苔藓植物已经成为主要的土壤结皮植被类群。

4.Based on the known data and on the field survey, the composition and distribution types of Bryophytes in Qinling mountain are analyzed.

本文在野外调查和整理已有资料的基础上，分析了秦岭地区苔类植物区系组成和分布类型。

5.These smatterings of bryophytes are amongst the hardiest flora in the world, providing a home for a variety of minute life.

这些少量的苔藓类植物是地球上最坚强的群落之一，为一系列微小生命提供了家园。

6.Studies on bryophytes in the Shizishan Copper Mine of Tongling City, Anhui;

狮子山矿田是安徽铜陵矿集区内最具代表性的大型铜、金矿田。

7.The study of bryophytes 苔藓植物 is essential for understanding ecosystem health.

对苔藓植物的研究对于理解生态系统健康至关重要。

8.Some bryophytes 苔藓植物 can survive extreme conditions, including drought and freezing temperatures.

一些苔藓植物能够在极端条件下生存，包括干旱和低温。

9.The unique reproductive strategies of bryophytes 苔藓植物 make them fascinating subjects for research.

由于其独特的繁殖策略，苔藓植物成为研究的迷人对象。

10.Many scientists believe that bryophytes 苔藓植物 can serve as indicators of environmental change.

许多科学家认为苔藓植物可以作为环境变化的指示物。

11.In moist environments, bryophytes 苔藓植物 thrive and contribute to soil formation.

在潮湿的环境中，苔藓植物茁壮成长并有助于土壤形成。

作文

Bryophytes, which are often referred to as mosses, liverworts, and hornworts, represent a fascinating group of non-vascular plants. These organisms are primarily found in moist environments, where they thrive on the damp surfaces of rocks, soil, and even tree trunks. The term bryophytes (苔藓植物) encompasses a wide variety of species, each with unique adaptations that allow them to survive in their specific habitats. Unlike vascular plants, bryophytes do not have specialized tissues for transporting water and nutrients, which makes them dependent on their surrounding environment for moisture. One of the most remarkable characteristics of bryophytes (苔藓植物) is their ability to absorb water directly through their leaves and stems. This feature enables them to quickly respond to changes in their environment, such as rainfall or humidity levels. As a result, bryophytes can survive in areas that may be too harsh for other types of plants. For instance, they can often be found in arctic tundras, tropical rainforests, and even deserts, where they play crucial roles in maintaining ecological balance.The life cycle of bryophytes (苔藓植物) is also quite unique. They exhibit a dominant gametophyte stage, which is the green, leafy part that we typically associate with these plants. The gametophyte produces gametes, which are necessary for reproduction. When conditions are favorable, the male gametes swim through water to reach the female gametes, leading to fertilization. This fertilized egg then develops into a sporophyte, which is usually attached to the gametophyte and relies on it for nutrition. The sporophyte eventually produces spores, which are dispersed into the environment, allowing new gametophytes to grow.In addition to their biological significance, bryophytes (苔藓植物) also hold great ecological importance. They contribute to soil formation by breaking down rocks and organic matter, thus enriching the soil and creating a habitat for other plants. Furthermore, bryophytes help retain moisture in their environment, acting as natural sponges that prevent soil erosion and promote water retention. This ability is particularly vital in ecosystems where water is scarce, as it supports the growth of other plant species and maintains biodiversity.Moreover, bryophytes (苔藓植物) serve as indicators of environmental health. Because they are sensitive to pollution and changes in their surroundings, the presence or absence of certain bryophyte species can provide valuable information about the quality of air and water in an ecosystem. Conservation efforts often focus on protecting these plants, as their decline can signal broader ecological issues that may affect other species.In conclusion, bryophytes (苔藓植物) are an essential component of our planet's biodiversity. Their unique characteristics, life cycle, and ecological roles highlight the importance of understanding and preserving these remarkable plants. As we continue to explore the natural world, it is crucial to recognize the value of bryophytes and their contribution to the health of our ecosystems. By fostering awareness and appreciation for these plants, we can take steps towards protecting them and ensuring the sustainability of our environment for future generations.