saprophytic

简明释义

英[ˌsæprəʊˈfɪtɪk]美[sæprəˈfɪtɪk]

adj. 腐生的

英英释义

单词用法

同义词

反义词

例句

1.P. ostreatus and C. comatus could decrease the individual density of plant parasites, increase the the individual density of saprophytic nematodes.

毛头鬼伞、粗皮侧耳能有效降低植物寄生线虫的个体密度，提高腐生线虫的个体密度。

2.This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria.

油田注入水中硫酸盐还原菌、铁细菌、腐生菌是危害最大的细菌，这三种细菌特性各异，相互之间还存在一定的联系。

3.On the stem foots of wheat plant, more than 90% of the nematodes identified was saprophytic nematode, others were plant-parasitic nematode and predatory nematode.

经初步识别，小麦茎基部的线虫中90%以上为腐生线虫，少数为植物寄生线虫和捕食线虫。

4.On both the ripening paddy and the paddy fresh harvested and stored, we find the symbiotic and parasitic field fungi to be the dominant while saprophytic storage fungi are seldom discovered.

黄熟期稻谷和新收入库稻谷上，均以兼寄生的田间真菌为优势菌，腐生的储藏真菌极少。

5.Any of several terrestrial, saprophytic, chiefly New World orchids of the genus Corallorhiza having yellowish-green to purplish-brown leafless stems and small flowers.

珊瑚根茎兰一种珊瑚根茎兰属的陆地腐生兰科植物，主要产于西半球。

6.On both the ripening paddy and the paddy fresh harvested and stored, we find the symbiotic and parasitic field fungi to be the dominant while saprophytic storage fungi are seldom discovered.

黄熟期稻谷和新收入库稻谷上，均以兼寄生的田间真菌为优势菌，腐生的储藏真菌极少。

7.Through isolation and purification, 128 soil saprophytic strains were obtained.

经分离纯化，获得128个土壤腐生菌菌株。

8.In a saprophytic chain, microorganisms live on dead organic matter.

在腐生链中，微生物以死的有机物质为生。

9.This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria.

摘要油田注入水中硫酸盐还原菌、铁细菌、腐生菌是危害最大的细菌，这三种细菌特性各异，相互之间还存在一定的联系。

10.Conclusion The invasive ability of virulent leptospires is much stronger than both attenuated and saprophytic leptospires.

结论 有毒株钩体对内皮细胞单层的穿透能力明显强于减毒株和腐生型钩体；

11.Some mushrooms are saprophytic, feeding on decaying wood and leaf litter.

一些蘑菇是腐生的，以腐烂的木头和落叶为食。

12.Many saprophytic bacteria play a crucial role in nutrient recycling in the ecosystem.

许多腐生的细菌在生态系统的营养循环中发挥着重要作用。

13.The fungus displayed a saprophytic lifestyle, breaking down dead organic matter.

这种真菌表现出一种腐生的生活方式，分解死去的有机物质。

14.The saprophytic nature of certain plants allows them to thrive in nutrient-poor environments.

某些植物的腐生特性使它们能够在营养贫乏的环境中茁壮成长。

15.In composting, saprophytic organisms help decompose organic waste into fertile soil.

在堆肥过程中，腐生的生物帮助将有机废物分解成肥沃的土壤。

作文

In the intricate web of life, every organism plays a crucial role, contributing to the balance of ecosystems. Among these organisms, the ones that often go unnoticed are the saprophytes. These remarkable beings have a unique lifestyle that sets them apart from other forms of life. To understand the significance of these organisms, we must delve into the meaning of the term saprophytic, which refers to organisms that obtain their nutrients by decomposing dead organic matter. This process is essential for nutrient cycling in ecosystems, ensuring that energy and materials are recycled back into the environment.Saprophytes include a variety of fungi, bacteria, and some plants. They thrive on decaying organic material, breaking it down into simpler substances that can be reused by other organisms. For instance, when a tree falls in a forest, it does not simply disappear; instead, it becomes a feast for saprophytic organisms. Fungi such as mushrooms and molds begin to colonize the wood, secreting enzymes that break down complex compounds. As these organisms consume the decaying matter, they release nutrients back into the soil, enriching it and promoting the growth of new plants.The role of saprophytic organisms extends beyond mere decomposition. They also play a vital part in maintaining the health of ecosystems. By breaking down dead materials, they help prevent the accumulation of waste, which could otherwise lead to harmful conditions for living organisms. This process of decomposition is not just beneficial for the environment; it is also fundamental to human life. Many agricultural practices rely on the activity of saprophytic organisms to maintain soil fertility. Without them, the soil would become depleted of essential nutrients, making it difficult for crops to grow.Moreover, saprophytic organisms have interesting adaptations that enable them to thrive in their specific niches. For example, certain fungi have evolved to produce specialized enzymes that can break down tough plant fibers, allowing them to access nutrients that other organisms cannot. This adaptation not only enhances their survival but also contributes to the overall health of their ecosystem.In addition to their ecological importance, saprophytic organisms have practical applications in various fields. In medicine, certain fungi are used to produce antibiotics, which are crucial in treating infections. Furthermore, in biotechnology, researchers are exploring the potential of saprophytic fungi in bioremediation, a process that uses living organisms to clean up contaminated environments. By harnessing the natural abilities of these organisms, we can develop sustainable solutions for environmental issues.In conclusion, the term saprophytic encompasses a fascinating group of organisms that play an indispensable role in our ecosystems. Through their ability to decompose dead organic matter, they contribute to nutrient cycling, soil health, and overall ecosystem stability. Understanding the significance of saprophytic organisms helps us appreciate the complexity of life and the interconnectedness of all living things. As we continue to explore the natural world, let us not overlook these silent workers who support life in ways we often take for granted.

在生命的复杂网络中，每个生物都扮演着至关重要的角色，促进生态系统的平衡。在这些生物中，常常被忽视的是腐生生物。这些非凡的生物拥有独特的生活方式，使它们与其他生命形式截然不同。要理解这些生物的重要性，我们必须深入探讨术语saprophytic的含义，这指的是通过分解死去的有机物质来获取营养的生物。这一过程对于生态系统中的养分循环至关重要，确保能量和物质得以回收利用。腐生生物包括各种真菌、细菌和一些植物。它们依靠腐烂的有机物质生存，将其分解成更简单的物质，以便其他生物重新利用。例如，当一棵树在森林中倒下时，它不会简单地消失；相反，它成为了saprophytic生物的盛宴。像蘑菇和霉菌这样的真菌开始在木材上定殖，分泌酶来分解复杂的化合物。当这些生物消费腐烂的物质时，它们将养分释放回土壤，丰富土壤并促进新植物的生长。saprophytic生物的角色不仅限于简单的分解。它们在维持生态系统健康方面也发挥着重要作用。通过分解死去的物质，它们帮助防止废物的积累，否则可能导致对生物的有害条件。这一分解过程不仅对环境有益；它也是人类生活的基础。许多农业实践依赖于saprophytic生物的活动来维持土壤肥力。如果没有它们，土壤将会缺乏必需的养分，使作物难以生长。此外，saprophytic生物具有有趣的适应性，使它们能够在特定的生态位中繁荣。例如，某些真菌已进化出产生特殊酶的能力，可以分解坚韧的植物纤维，从而使它们能够获取其他生物无法获得的养分。这种适应性不仅增强了它们的生存能力，还促进了其生态系统的整体健康。除了生态重要性之外，saprophytic生物在各个领域也有实际应用。在医学领域，某些真菌用于生产抗生素，这对于治疗感染至关重要。此外，在生物技术领域，研究人员正在探索saprophytic真菌在生物修复中的潜力，这是一种利用生物体清理受污染环境的过程。通过利用这些生物的自然能力，我们可以为环境问题开发可持续的解决方案。总之，术语saprophytic涵盖了一群迷人的生物，它们在我们的生态系统中扮演着不可或缺的角色。通过分解死去的有机物质的能力，它们促进了养分循环、土壤健康和整体生态系统的稳定。理解saprophytic生物的重要性帮助我们欣赏生命的复杂性和所有生物之间的相互联系。在我们继续探索自然世界时，让我们不要忽视这些默默无闻的工作者，他们以我们常常视而不见的方式支持着生命。