inactivated

简明释义

英[/ˌɪnˈæktɪveɪtɪd/]美[/ˌɪnˈæktɪveɪtɪd/]

灭活的

英英释义

单词用法

同义词

反义词

例句

1.When the gene is inactivated, the plant can no longer regulate PCD, leading to cell death throughout the leaf and plant.

当这个基因被失活时，植物就不能再调节程序性细胞死亡过程，从而导致整个叶子和植物的死亡。

2.However, some t cells are not activated, in fact they are inactivated by a process called anergy or tolerance.

然而，有些T细胞处于未激发状态，事实上他们被称为无反应性，耐受性的过程灭活了。

3.In order to promote probiotic bacteria and probiotics, Japanese probiotic products, probiotics, inactivated cell powder and their management were introduced.

为了大力推广益生菌和益生元，介绍了日本益生菌制品、益生元、灭活细胞粉及对它们的管理情况。

4.HIV is readily inactivated by heat and many disinfectants, including peroxide, alcohols, phenolics, and hypochlorite.

HIV容易通过加热和许多消毒剂灭活，如过氧化物、酒精、酚和次氯酸。

5.Inactivated influenza vaccine can be given at the same time as other injectable non-influenza vaccines, but the vaccines should be administered at different injection sites.

灭活流感疫苗可以和其它非流感疫苗同时注射，但这些疫苗应该在不同注射部位使用。

6.Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter .

灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效。

7.Inactivated influenza vaccine can be given at the same time as other injectable non-influenza vaccines, but the vaccines should be administered at different injection sites.

灭活流感疫苗可以和其它非流感疫苗同时注射，但这些疫苗应该在不同注射部位使用。

8.Unlike nitroglycerine, it is not rapidly inactivated in the liver and a reliable clinical effect can be expected. Toxicity is low-effects are minimal with Motazomin.

脉心导敏与硝酸甘油不同，在肝脏不能迅速失活，因而可望具有可靠的临床效果，本品毒性小，副作用极为轻微。

9.The virus was inactivated by heat treatment, making it safe for use in vaccines.

病毒通过热处理被灭活，使其在疫苗中使用安全。

10.The laboratory inactivated the pathogen to prevent any potential outbreaks during experiments.

实验室灭活了病原体，以防止在实验过程中可能出现的疫情。

11.The team inactivated the enzyme to stop its activity for their experiment.

团队灭活了酶以停止其在实验中的活性。

12.Researchers successfully inactivated the bacteria to study its effects without causing harm.

研究人员成功地灭活了细菌，以便研究其影响而不造成伤害。

13.To ensure safety, the vaccine contains only inactivated viruses.

为了确保安全，疫苗只含有灭活的病毒。

作文

In the field of biology and medicine, the term inactivated refers to the process of rendering a substance or organism non-functional or inactive. This concept is particularly important in vaccine development, where live viruses are often inactivated to create a safe and effective immunization. For instance, the polio vaccine, which was developed by Dr. Jonas Salk, uses an inactivated form of the poliovirus to stimulate the immune system without causing the disease itself. By introducing an inactivated virus into the body, the immune system learns to recognize and fight off the actual virus if exposed in the future.The process of inactivation can occur through various methods, including heat treatment, chemical agents, or radiation. Each method has its advantages and disadvantages, depending on the desired outcome and the nature of the virus or bacteria being treated. For example, heat can effectively inactivate many pathogens, but it may also alter the structure of proteins, potentially affecting the immune response. On the other hand, chemical agents like formaldehyde can inactivate viruses while preserving their structural integrity, making them more suitable for vaccine development.Understanding how to effectively inactivate pathogens is crucial not only for vaccine production but also for laboratory safety. In research settings, scientists often work with live pathogens that must be inactivated before disposal to prevent accidental exposure or infection. Proper inactivation protocols are essential to ensure that all biological materials are rendered harmless before being discarded.Moreover, the concept of inactivation extends beyond just viruses and vaccines. In environmental science, for instance, researchers study how pollutants can be inactivated or neutralized to reduce their harmful effects on ecosystems. Techniques such as bioremediation involve using microorganisms to inactivate hazardous substances in contaminated environments, showcasing the broader implications of this term in various scientific fields.In conclusion, the term inactivated plays a vital role in both medical and scientific contexts. Whether it is through the development of safe vaccines or the management of hazardous materials, understanding how to effectively inactivate harmful agents is essential for public health and safety. As research continues to advance, the methods and strategies for inactivation will undoubtedly evolve, leading to even more effective solutions for combating diseases and protecting our environment.

在生物学和医学领域，术语inactivated指的是使物质或生物体失去功能或不活跃的过程。这个概念在疫苗开发中尤为重要，因为活病毒常常被inactivated以创建安全有效的免疫接种。例如，由乔纳斯·索尔克博士开发的脊髓灰质炎疫苗，使用了inactivated形式的脊髓灰质炎病毒，以刺激免疫系统而不引起疾病本身。通过将inactivated病毒引入体内，免疫系统学会识别并在未来受到感染时抵抗实际病毒。Inactivation的过程可以通过多种方法进行，包括热处理、化学试剂或辐射。每种方法都有其优缺点，这取决于所需的结果和被处理病毒或细菌的性质。例如，热量可以有效地inactivate许多病原体，但也可能改变蛋白质的结构，从而影响免疫反应。另一方面，像甲醛这样的化学试剂可以inactivate病毒，同时保持其结构完整性，使其更适合用于疫苗开发。理解如何有效地inactivate病原体不仅对疫苗生产至关重要，而且对实验室安全也至关重要。在研究环境中，科学家们经常处理活病原体，这些病原体必须在处置之前被inactivated，以防止意外接触或感染。适当的inactivation协议对于确保所有生物材料在被丢弃之前被处理为无害是必不可少的。此外，inactivation的概念不仅限于病毒和疫苗。在环境科学中，例如，研究人员研究污染物如何被inactivated或中和，以减少其对生态系统的有害影响。生物修复等技术涉及使用微生物来inactivate受污染环境中的危险物质，展示了该术语在各个科学领域的更广泛应用。总之，术语inactivated在医学和科学背景中扮演着至关重要的角色。无论是通过开发安全疫苗还是管理危险材料，理解如何有效地inactivate有害物质对于公共健康和安全至关重要。随着研究的不断进展，inactivation的方法和策略无疑会不断演变，导致更有效的解决方案，以对抗疾病和保护我们的环境。