toxicology

简明释义

英[ˌtɒksɪˈkɒlədʒi]美[ˌtɑːksɪˈkɑːlədʒi]

n. [毒物] 毒物学，[毒物] 毒理学

复 数 t o x i c o l o g i e s

英英释义

单词用法

同义词

反义词

例句

1.The safety and toxicology investigation revealed that no toxic and by-effects had been observe...

已检安全性毒理学项目未显示毒副作用。

2.Toxicology - Required . This is a very powerful talent, even with entry level crit chance.

毒物学-必选，对于只是入门级别的暴击来说这是一个非常强大的天赋。

3.Environmental toxicology is our main research area.

主要从事环境毒理学研究。

4.The experiment of toxicology showed that it had no both toxicity and side effect.

毒理试验结果表明，口服液无毒副作用。

5.He knew the toxicology report was about to be completed.

他知道毒理学报告正要被完成。

6.This is the homepage of the Journal of Applied Toxicology.

这是《应用毒理学杂志》的网页。

7.Also includes short and long-term carcinogenicity as well as genetic toxicology information.

还包括短期和长期的致癌性以及遗传毒理学信息。

8.The safety and toxicology investigation revealed that no toxic and by-effects had been observe...

已检安全性毒理学项目未显示毒副作用。

9.The final cause of death will be revealed after the toxicology results come out.

但最终死因还要等到毒理学实验结果出来以后才能揭晓。

10.The field of toxicology has advanced significantly with new technologies and methodologies.

随着新技术和方法的发展，毒理学领域取得了显著进展。

11.Regulatory agencies rely on toxicology studies to establish safety guidelines for chemicals.

监管机构依赖于毒理学研究来制定化学品的安全指南。

12.Understanding toxicology can help in developing safer pharmaceuticals.

理解毒理学有助于开发更安全的药物。

13.The study of toxicology is essential for understanding the effects of chemicals on human health.

研究毒理学对理解化学物质对人类健康的影响至关重要。

14.In her graduate program, she focused on toxicology to better assess environmental hazards.

在她的研究生课程中，她专注于毒理学以更好地评估环境危害。

作文

Toxicology is the scientific study of the adverse effects of chemical substances on living organisms. It plays a crucial role in understanding how various chemicals can affect health and the environment. The field of toxicology (毒理学) encompasses a wide range of disciplines, including biology, chemistry, pharmacology, and environmental science. This interdisciplinary nature allows toxicologists to assess the risks posed by different substances, from pharmaceuticals to industrial chemicals.One of the primary goals of toxicology (毒理学) is to determine the safe levels of exposure to chemicals. For instance, when a new drug is developed, toxicologists conduct rigorous testing to evaluate its safety profile. They examine how the drug metabolizes in the body, its potential side effects, and the doses at which it becomes harmful. This process is essential for regulatory agencies like the Food and Drug Administration (FDA) to approve new medications for public use.Moreover, toxicology (毒理学) also investigates the effects of environmental pollutants. With increasing industrialization and urbanization, exposure to harmful chemicals has become a pressing concern. Toxicologists study how these pollutants enter ecosystems and impact wildlife and human health. For example, heavy metals such as lead and mercury have been shown to cause significant neurological damage in both humans and animals. By understanding these effects, scientists can develop strategies to mitigate risks and protect public health.Another important aspect of toxicology (毒理学) is risk assessment. This process involves evaluating the likelihood of adverse effects occurring under specific exposure scenarios. Toxicologists use various models and data to estimate the risks associated with certain chemicals. This information is vital for policymakers, as it helps them create regulations that limit exposure to hazardous substances. For example, the establishment of permissible exposure limits (PELs) in workplaces is based on comprehensive toxicological studies.In addition to assessing risks, toxicology (毒理学) also contributes to the development of safer products. Many companies invest in toxicological research to ensure that their products do not pose health risks to consumers. By conducting thorough toxicology (毒理学) assessments, businesses can improve their product formulations and enhance consumer safety. This proactive approach not only protects public health but also enhances a company's reputation and competitiveness in the market.Furthermore, the field of toxicology (毒理学) is continually evolving. Advances in technology and research methodologies have allowed scientists to explore the effects of chemicals more precisely than ever before. For instance, high-throughput screening techniques enable researchers to test thousands of compounds quickly, identifying potential hazards early in the development process. This innovation accelerates the pace of discovery and enhances our understanding of chemical toxicity.In conclusion, toxicology (毒理学) is a vital field that impacts many aspects of our lives, from the safety of medications to environmental health. By studying the effects of chemicals on living organisms, toxicologists play a key role in protecting public health and ensuring the safety of products we use daily. As we continue to face new challenges related to chemical exposure, the importance of toxicology (毒理学) will only grow, highlighting the need for ongoing research and education in this critical area.

毒理学是研究化学物质对生物体的不良影响的科学。它在理解各种化学物质如何影响健康和环境方面发挥着至关重要的作用。毒理学 (toxicology) 领域涵盖了生物学、化学、药理学和环境科学等广泛学科。这种跨学科的特性使毒理学家能够评估不同物质带来的风险，从药物到工业化学品。毒理学 (toxicology) 的主要目标之一是确定对化学物质的安全暴露水平。例如，当一种新药物开发时，毒理学家会进行严格的测试以评估其安全性。他们检查药物在体内的代谢方式、潜在副作用以及何种剂量下会变得有害。这个过程对于像食品和药物管理局（FDA）这样的监管机构批准新药供公众使用至关重要。此外，毒理学 (toxicology) 还研究环境污染物的影响。随着工业化和城市化的加速，接触有害化学物质已成为一个紧迫的问题。毒理学家研究这些污染物如何进入生态系统并影响野生动物和人类健康。例如，铅和汞等重金属已被证明会对人类和动物造成显著的神经损伤。通过理解这些影响，科学家可以制定减轻风险和保护公众健康的策略。毒理学 (toxicology) 的另一个重要方面是风险评估。这个过程涉及评估在特定暴露情境下发生不良影响的可能性。毒理学家利用各种模型和数据来估计与某些化学物质相关的风险。这些信息对政策制定者至关重要，因为它帮助他们制定限制接触有害物质的法规。例如，在工作场所建立允许暴露限值（PEL）是基于全面的毒理学研究。除了评估风险，毒理学 (toxicology) 还为开发更安全的产品作出贡献。许多公司投资于毒理学研究，以确保其产品对消费者没有健康风险。通过进行彻底的毒理学 (toxicology) 评估，企业可以改善产品配方，提高消费者安全。这种主动的方法不仅保护公众健康，还提升了公司的声誉和市场竞争力。此外，毒理学 (toxicology) 领域正在不断发展。技术和研究方法的进步使科学家能够比以往更精确地探索化学物质的影响。例如，高通量筛选技术使研究人员能够快速测试数千种化合物，及早识别潜在危害。这一创新加快了发现的步伐，并增强了我们对化学毒性的理解。总之，毒理学 (toxicology) 是一个重要领域，影响着我们生活的许多方面，从药物的安全性到环境健康。通过研究化学物质对生物体的影响，毒理学家在保护公众健康和确保我们日常使用产品的安全方面发挥着关键作用。随着我们继续面临与化学暴露相关的新挑战，毒理学 (toxicology) 的重要性只会增加，这突显了在这一关键领域持续研究和教育的必要性。