bacilli

简明释义

英[bəˈsɪlaɪ]美[bəˈsɪlˌaɪ]

n. 杆菌（bacillus 的复数）；细菌

英英释义

单词用法

同义词

反义词

例句

1.The Gambian pouched rat apparently can smell the difference between tuberculosis bacilli and the myriad other germs that inhabit human phlegm.

冈比亚有袋鼠能够很容易地分辨出人类痰液中的结核杆菌与其它各种细菌的不同。

2.The disease is considered to be active as long as tubercle bacilli have been detected in the sputum.

只要痰中检出结核杆菌，就应考虑本病处于活动期。

3.Conclusion Cerea spore bacilli can cause swallowing infection.

蜡样芽胞杆菌可导致咽部感染。

4.Drugsensit ivity test showed that the drug resistance rate was in an increasing tendency ingram-negative bacilli.

药敏结果表明：所有革兰阴性菌对抗菌药物的耐药率呈上升趋势。

5.But people infected with TB bacilli will not necessarily become sick with the disease.

但是，感染结核杆菌的人不一定患病。

6.Only a small number of the bacilli need to be inhaled to cause an infection.

只需要吸入少量杆菌就可造成感染。

7.The immune system "walls off" the TB bacilli which, protected by a thick waxy coat, can lie dormant for years.

免疫系统会把结核杆菌“屏蔽”起来，结核杆菌在厚厚的腊质胞壁的保护下可潜伏多年。

8.Tuberculosis is a respiratory infectious disease caused by tubercule bacilli.

肺结核是由结核杆菌引起的呼吸道传染病。

9.The vaccine helps protect against infections caused by 杆菌.

该疫苗有助于保护免受由杆菌引起的感染。

10.Doctors often test for 杆菌 when diagnosing tuberculosis.

医生在诊断结核病时常常会检测杆菌。

11.Certain 杆菌 can cause food poisoning if ingested.

某些杆菌如果被摄入可能会导致食物中毒。

12.Research is being conducted to find new antibiotics that target 杆菌 effectively.

研究正在进行，以寻找有效针对杆菌的新抗生素。

13.The laboratory identified the presence of 杆菌 in the water sample.

实验室在水样中检测到杆菌的存在。

作文

Bacilli are a type of bacteria that have a rod-like shape. In the vast world of microbiology, understanding different bacterial forms is crucial for various fields, including medicine, agriculture, and environmental science. The term 'bacilli' refers specifically to rod-shaped bacteria, which can be found in numerous environments, from soil to water, and even within the human body. Some strains of bacteria (细菌) are harmless or beneficial, while others can cause diseases. One of the most well-known examples of bacilli (杆菌) is the bacterium responsible for tuberculosis, Mycobacterium tuberculosis. This organism has a unique ability to survive in harsh conditions, making it a significant public health concern. Understanding how bacilli (杆菌) function and reproduce is essential for developing effective treatments and prevention strategies against diseases caused by these bacteria. Researchers study the life cycle of bacilli (杆菌) to find weaknesses that can be targeted by antibiotics.In agriculture, bacilli (杆菌) play a dual role. Some species are beneficial for plant growth, as they help in nitrogen fixation and nutrient absorption. For instance, Bacillus subtilis is often used as a biofertilizer due to its ability to promote plant health. Conversely, certain bacilli (杆菌) can be harmful to crops, leading to diseases that threaten food security. Understanding the interactions between plants and these bacteria is vital for sustainable farming practices.In environmental science, bacilli (杆菌) are important in the decomposition process. They help break down organic matter, recycling nutrients back into the ecosystem. This natural process is essential for maintaining healthy soil and supporting plant life. Scientists study bacilli (杆菌) in various ecosystems to understand their roles in nutrient cycling and their responses to environmental changes.The study of bacilli (杆菌) extends into biotechnology as well. Genetic engineering techniques have been developed to modify certain bacilli (杆菌) for industrial applications, such as producing enzymes used in detergents or pharmaceuticals. These advancements highlight the importance of understanding the biology of bacilli (杆菌) and their potential uses in various industries.In conclusion, bacilli (杆菌) are a fascinating group of bacteria with significant implications across multiple fields. Whether they are aiding in plant growth, contributing to disease processes, or playing a role in environmental sustainability, their impact is undeniable. As research continues to evolve, our understanding of bacilli (杆菌) will deepen, leading to new discoveries and innovations that can benefit society as a whole. The importance of these microorganisms cannot be overstated, as they are integral to both our health and the health of our planet.

杆菌是一种具有棒状形状的细菌。在微生物学的广阔世界中，理解不同的细菌形态对医学、农业和环境科学等多个领域至关重要。术语“杆菌”专门指代棒状细菌，这些细菌可以在土壤、水甚至人类身体内的众多环境中找到。一些细菌（bacteria）是无害或有益的，而另一些则会导致疾病。最著名的杆菌（bacilli）例子之一是导致结核病的细菌——结核分枝杆菌（Mycobacterium tuberculosis）。这种生物体具有在恶劣条件下生存的独特能力，使其成为一个重要的公共卫生问题。了解杆菌（bacilli）的功能和繁殖方式对于开发有效的治疗和预防策略以应对这些细菌引起的疾病至关重要。研究人员研究杆菌（bacilli）的生命周期，以寻找可以被抗生素靶向的弱点。在农业中，杆菌（bacilli）发挥着双重作用。一些物种对植物生长有益，因为它们有助于固氮和营养吸收。例如，枯草芽孢杆菌（Bacillus subtilis）因能够促进植物健康而常被用作生物肥料。相反，某些杆菌（bacilli）可能对作物有害，导致威胁粮食安全的疾病。了解植物与这些细菌之间的相互作用对于可持续农业实践至关重要。在环境科学中，杆菌（bacilli）在分解过程中也很重要。它们帮助分解有机物，将养分回收回生态系统。这一自然过程对于维持健康的土壤和支持植物生命至关重要。科学家研究杆菌（bacilli）在各种生态系统中的角色，以理解它们在养分循环中的作用以及它们对环境变化的响应。杆菌（bacilli）的研究还扩展到生物技术领域。已经开发出基因工程技术来修改某些杆菌（bacilli），用于工业应用，例如生产用于洗涤剂或药物的酶。这些进展突显了理解杆菌（bacilli）生物学及其在各个行业潜在用途的重要性。总之，杆菌（bacilli）是一组迷人的细菌，在多个领域具有重要意义。无论它们是在促进植物生长、参与疾病过程还是在环境可持续性中发挥作用，它们的影响都是不可否认的。随着研究的不断发展，我们对杆菌（bacilli）的理解将不断加深，从而带来新的发现和创新，惠及整个社会。这些微生物的重要性不容小觑，因为它们对我们和地球的健康至关重要。