algae

简明释义

英[ˈældʒiː]美[ˈældʒiː]

n. 水藻，海藻

英英释义

单词用法

同义词

反义词

例句

1.Of today's different groups of algae, green algae are probably the most similar to ancestral plants.

在今天的众多藻类中，绿藻可能与植物的祖先最为相似。

2.Besides eating algae as a dish on its own, people may also use algae oil and algae butter in the future.

除了食用海藻本身，未来人们还可能使用海藻油和海藻黄油。

3.A salamander embryo can attract algae inside its tissues and cells.

蝾螈胚胎却会吸引藻类进入组织和细胞。

4.If something happens to their food source, they have a way of not starving to death until they find more algae to eat.

如果食物来源发生了变化，它们有办法在找到更多的藻类食物之前不饿死。

5.DNA comparisons have shown that green algae are plants' closest living relatives.

DNA比对显示，绿藻是植物现存的关系最近的亲戚。

6.These algae now release their oil, which floats to the surface of the culture vessel.

现在，这些藻类可以释放出藻类油，藻类油能漂浮到培养容器的水面上。

7.Algae grow and spread quickly in the lake.

湖中水藻滋蔓。

8.Then the fish eats the algae or eat other fish that have eaten those plants.

然后这只鱼吃了这些海藻，或者吃其它吃了这些植物的鱼类。

9.High in fiber, this brown algae extract helps control liver and lung cancer, douses inflammation, and is anti-tumor and anti-oxidative.

这种含高纤维的褐色藻类提取物可以帮助控制肝癌和肺癌，消除炎症，而且有抗肿瘤和抗氧化的功效。

10.Certain species of algae can produce toxins harmful to marine life.

某些种类的藻类可以产生对海洋生物有害的毒素。

11.The pond is covered in green algae, making it look uninviting.

这个池塘被绿色的藻类覆盖，看起来不太吸引人。

12.Excessive algae growth can lead to oxygen depletion in water bodies.

过量的藻类生长会导致水体中氧气的减少。

13.Some types of algae are used as a food supplement for health benefits.

某些类型的藻类被用作健康补充剂。

14.The aquarium needs to be cleaned regularly to prevent algae buildup.

水族箱需要定期清洁，以防止藻类积聚。

作文

Algae are a diverse group of photosynthetic organisms that can be found in various aquatic environments, ranging from freshwater lakes to the vast oceans. These organisms play a crucial role in the ecosystem as they are primary producers, meaning they convert sunlight into energy through the process of photosynthesis. This process not only produces oxygen but also forms the base of the food chain for many aquatic species. Algae can be classified into different categories based on their color, structure, and habitat. For instance, green algae, red algae, and brown algae each have unique characteristics and thrive in specific environments.One of the most fascinating aspects of algae (藻类) is their ability to adapt to various environmental conditions. Some species can survive in extreme environments, such as hot springs or ice-covered waters, showcasing their resilience. This adaptability is essential, especially in the face of climate change, where shifting temperatures and changing water chemistry can impact their survival. Moreover, algae (藻类) are known for their rapid growth rates, which can lead to algal blooms. While these blooms can be beneficial by providing food for marine life, they can also become detrimental when they produce toxins or deplete oxygen levels in the water, leading to dead zones where aquatic life cannot survive.In addition to their ecological importance, algae (藻类) have significant economic value. They are used in various industries, including food, cosmetics, and pharmaceuticals. For example, spirulina, a type of blue-green algae (藻类), is marketed as a superfood due to its high protein content and nutritional benefits. Furthermore, algae (藻类) are being explored as a sustainable source of biofuel, offering a potential solution to the growing energy crisis. Researchers are investigating ways to cultivate algae (藻类) efficiently to produce biofuels that could reduce our reliance on fossil fuels and lower greenhouse gas emissions.The study of algae (藻类) also contributes to our understanding of biodiversity and ecosystem health. Monitoring algae (藻类) populations can provide insights into water quality and the impacts of pollution. For instance, an increase in certain types of algae (藻类) may indicate nutrient pollution from agricultural runoff, prompting necessary environmental management strategies. Therefore, preserving healthy algae (藻类) populations is vital for maintaining balanced ecosystems.In conclusion, algae (藻类) are not just simple organisms; they are complex and vital components of our planet's ecosystems. Their role as primary producers, their adaptability to changing environments, their economic significance, and their contributions to biodiversity highlight the importance of understanding and protecting algae (藻类). As we face environmental challenges, recognizing the value of these organisms will be crucial in fostering a sustainable future. Efforts should be made to educate others about the importance of algae (藻类) and to implement conservation practices that protect their habitats, ensuring that they continue to thrive for generations to come.

藻类是一种多样化的光合生物，可以在各种水生环境中找到，从淡水湖泊到广阔的海洋。这些生物在生态系统中发挥着至关重要的作用，因为它们是初级生产者，意味着它们通过光合作用将阳光转化为能量。这个过程不仅产生氧气，还形成许多水生物种食物链的基础。藻类可以根据颜色、结构和栖息地进行不同的分类。例如，绿藻、红藻和褐藻各自具有独特的特征，并在特定环境中繁衍生息。藻类的一个最迷人的方面是它们适应各种环境条件的能力。一些物种能够在极端环境中生存，例如热泉或冰封水域，展示了它们的韧性。这种适应能力在面对气候变化时尤为重要，因为温度变化和水化学成分的变化可能影响它们的生存。此外，藻类以其快速的生长速度而闻名，这可能导致藻华的发生。虽然这些藻华可能通过提供食物给海洋生物而变得有益，但当它们产生毒素或消耗水中的氧气时，也可能变得有害，导致水体出现死区，水生生物无法生存。除了生态重要性外，藻类还具有显著的经济价值。它们被用于多个行业，包括食品、化妆品和制药。例如，螺旋藻，一种蓝绿藻，被宣传为超级食品，因为它具有高蛋白质含量和营养益处。此外，藻类正在被探索作为可持续的生物燃料来源，提供了一个潜在解决方案来应对日益严重的能源危机。研究人员正在调查如何有效培养藻类，以生产生物燃料，从而减少我们对化石燃料的依赖并降低温室气体排放。对藻类的研究也有助于我们理解生物多样性和生态系统健康。监测藻类种群可以提供水质和污染影响的见解。例如，某些类型的藻类数量增加可能表明来自农业径流的营养物质污染，从而促使必要的环境管理策略。因此，保护健康的藻类种群对于维持生态平衡至关重要。总之，藻类不仅仅是简单的生物；它们是我们星球生态系统中复杂且至关重要的组成部分。它们作为初级生产者的角色、适应变化环境的能力、经济意义以及对生物多样性的贡献，突显了理解和保护藻类的重要性。随着我们面临环境挑战，认识到这些生物的价值对于促进可持续未来至关重要。应努力教育他人关于藻类的重要性，并实施保护措施来保护它们的栖息地，以确保它们在未来几代中继续繁荣。