actinomycete

简明释义

英[ˌæktɪnəʊmaɪˈsiːt]美[ˌæktɪnoˈmaɪˌsit]

n. 放射菌类

英英释义

单词用法

同义词

反义词

例句

1.Results show that the distribution characteristics which are not changed with the different functional regions and periods are very different among airborne bacteria, fungi and actinomycete.

结果表明：空气细菌、空气真菌和空气放线菌的粒度分布特征各不相同，并且不随着时间和空间的变化而变化。

2.An antibiotic, C23H36N12O8, produced by the actinomycete Streptomyces puniceus, used in the treatment of tuberculosis.

紫霉素一种抗生素，c23h36n12o8，由放射菌素鲜红。

3.A highly unsaturated antibiotic acid obtained from an actinomycete.

从放射菌类提取的高度不饱和的抗生素。

4.And microzyme and actinomycete could be detected occasionally.

酵母和放线菌偶尔能检出。

5.An antibiotic that is derived from an actinomycete; used in treating infections of the urinary tract.

由放射性菌类制成的抗生素；用来治疗泌尿系统的传染疾病。

6.Results show that the distribution characteristics which are not changed with the different functional regions and periods are very different among airborne bacteria, fungi and actinomycete.

结果表明：空气细菌、空气真菌和空气放线菌的粒度分布特征各不相同，并且不随着时间和空间的变化而变化。

7.The results showed that this fermenting liquor of actinomycete could treat and prevent O89 serotype avian colibacillosis induced by experimental infection.

证实，试验所用的放线菌发酵液可用于治疗和预防人工诱发的O89血清型鸡大肠杆菌病。

8.The amount of bacteria, microzyme, mold and actinomycete in medium-temperature Daqu were higher than those in high-temperature Daqu.

中温大曲中细菌、酵母、霉菌和放线菌数量均高于高温大曲。

9.The total salt is the greatest negative interaction factor to quantity of actinomycete.

总盐量对放线菌数量起的负作用最大。

10.Certain species of actinomycete 放线菌 are known to produce antibiotics.

某些种类的actinomycete 放线菌已知能够产生抗生素。

11.The presence of actinomycete 放线菌 is crucial for soil fertility.

actinomycete 放线菌的存在对土壤肥力至关重要。

12.Scientists isolated a new strain of actinomycete 放线菌 that shows promise in bioremediation.

科学家们分离出一种新的actinomycete 放线菌菌株，在生物修复方面显示出希望。

13.Researchers are studying the role of actinomycete 放线菌 in decomposing organic matter.

研究人员正在研究actinomycete 放线菌在分解有机物质中的作用。

14.The soil sample revealed a high concentration of actinomycete 放线菌, indicating healthy microbial activity.

土壤样本显示出高浓度的actinomycete 放线菌，表明微生物活动健康。

作文

Actinomycetes are a group of bacteria that play a crucial role in the environment and have significant implications in various fields, including medicine and agriculture. These microorganisms are characterized by their filamentous structure and are often found in soil and decaying organic matter. One of the most fascinating aspects of actinomycete (放线菌) is their ability to produce a wide range of bioactive compounds, many of which are used as antibiotics. For instance, the well-known antibiotic streptomycin, which is effective against tuberculosis, is derived from the actinomycete (放线菌) species Streptomyces griseus.The ecological importance of actinomycete (放线菌) cannot be overstated. They contribute to the decomposition of organic materials, thereby recycling nutrients back into the ecosystem. This process is vital for maintaining soil health and fertility. Without the activity of actinomycete (放线菌), the breakdown of complex organic substances would be significantly slowed down, leading to nutrient depletion and a decline in soil quality. Furthermore, these bacteria are known to form symbiotic relationships with plants, aiding in nutrient uptake and enhancing plant growth.In addition to their ecological roles, actinomycete (放线菌) have garnered attention in the pharmaceutical industry for their ability to produce natural products with therapeutic properties. Researchers continue to explore the vast potential of these microorganisms in drug discovery. The unique metabolic pathways of actinomycete (放线菌) allow them to synthesize compounds that are often not produced by other organisms, making them a valuable resource for new antibiotics and anticancer agents.Despite their benefits, there are challenges associated with the use of actinomycete (放线菌) in medicine. The rise of antibiotic resistance has prompted scientists to seek new strains and compounds that can effectively combat resistant bacteria. This search has led to the discovery of novel actinomycete (放线菌) species in diverse environments, including extreme habitats such as deserts and deep-sea ecosystems. By harnessing the genetic diversity of these organisms, researchers hope to develop new antimicrobial agents that can overcome existing resistance mechanisms.Moreover, the agricultural applications of actinomycete (放线菌) are also being explored. Certain species have been found to possess biocontrol properties, helping to suppress plant diseases caused by fungi and bacteria. This natural form of pest control is increasingly important as farmers seek sustainable alternatives to chemical pesticides. By integrating actinomycete (放线菌) into agricultural practices, it may be possible to enhance crop yields while minimizing environmental impact.In conclusion, actinomycete (放线菌) are remarkable microorganisms that offer a wealth of benefits in both environmental and medical contexts. Their ability to produce antibiotics, recycle nutrients, and promote plant health makes them invaluable allies in our efforts to maintain ecological balance and improve human health. As research continues to uncover the secrets of these fascinating bacteria, we can look forward to innovative applications that harness their potential for the betterment of society.

放线菌是一类在环境中扮演重要角色的细菌，在医学和农业等多个领域具有重大意义。这些微生物的特征是其丝状结构，通常存在于土壤和腐烂的有机物质中。actinomycete（放线菌）最令人着迷的方面之一是它们能够生产多种生物活性化合物，其中许多被用作抗生素。例如，著名的抗生素链霉素，它对结核病有效，来源于actinomycete（放线菌）物种链霉菌。actinomycete（放线菌）的生态重要性不容小觑。它们有助于有机物质的分解，从而将养分回收至生态系统。这一过程对于维持土壤健康和肥力至关重要。如果没有actinomycete（放线菌）的活动，复杂有机物质的分解将显著减缓，导致养分耗竭和土壤质量下降。此外，这些细菌还与植物形成共生关系，帮助植物吸收养分并促进植物生长。除了生态作用，actinomycete（放线菌）因其产生具有治疗特性的天然产品而受到制药行业的关注。研究人员继续探索这些微生物在药物发现中的巨大潜力。这些细菌独特的代谢途径使它们能够合成其他生物体通常不产生的化合物，使其成为新抗生素和抗癌药物的宝贵资源。尽管有很多好处，但在医学上使用actinomycete（放线菌）也面临挑战。抗生素耐药性的上升促使科学家寻找新的菌株和化合物，以有效对抗耐药细菌。这一搜索导致在包括沙漠和深海生态系统等极端栖息地发现了新的actinomycete（放线菌）物种。通过利用这些生物的遗传多样性，研究人员希望开发出能够克服现有耐药机制的新型抗微生物剂。此外，actinomycete（放线菌）在农业中的应用也正在被探索。某些物种被发现具有生物防治特性，有助于抑制由真菌和细菌引起的植物疾病。随着农民寻求可持续的替代化学农药，这种自然的害虫控制方式变得越来越重要。通过将actinomycete（放线菌）融入农业实践，可能实现提高作物产量的同时，减少对环境的影响。总之，actinomycete（放线菌）是令人惊叹的微生物，在环境和医学背景中提供了丰富的益处。它们生产抗生素、循环养分和促进植物健康的能力，使它们成为我们维护生态平衡和改善人类健康努力中的无价助手。随着研究继续揭示这些迷人细菌的秘密，我们可以期待创新应用来利用它们的潜力，为社会的进步做出贡献。