chemical agent

简明释义

化学试剂

英英释义

例句

1.The military is researching a chemical agent 化学剂 that can incapacitate enemy forces without causing permanent harm.

军方正在研究一种可以使敌军失去行动能力的化学剂 chemical agent，但不会造成永久伤害。

2.The laboratory was testing a new chemical agent 化学剂 for its effectiveness in treating infections.

实验室正在测试一种新的化学剂 chemical agent以评估其治疗感染的有效性。

3.In the event of a spill, safety protocols require the use of a specific chemical agent 化学剂 for cleanup.

在泄漏事件中，安全协议要求使用特定的化学剂 chemical agent进行清理。

4.Some chemical agents 化学剂 are used in the production of pharmaceuticals.

一些化学剂 chemical agents用于制药生产。

5.Farmers often use a chemical agent 化学剂 to control pests and protect their crops.

农民们经常使用化学剂 chemical agent来控制害虫并保护他们的庄稼。

作文

In today's world, the term chemical agent refers to substances that are used in various fields such as medicine, agriculture, and even warfare. Understanding the implications and applications of chemical agents is crucial for many reasons. Firstly, in medicine, chemical agents play a pivotal role in treating diseases. For instance, antibiotics are chemical agents that combat bacterial infections, while chemotherapy drugs are chemical agents used to treat cancer. The development of these chemical agents has significantly improved life expectancy and quality of life for countless individuals. However, the misuse or overuse of these chemical agents can lead to antibiotic resistance, which poses a significant public health challenge. Therefore, it is essential to use these chemical agents responsibly and ensure they are administered under appropriate medical guidance.Secondly, in agriculture, chemical agents such as pesticides and fertilizers are widely used to enhance crop yield and protect plants from pests. These chemical agents have enabled farmers to produce more food to meet the demands of a growing population. However, the environmental impact of these chemical agents cannot be overlooked. Pesticides can contaminate water sources and harm non-target species, including beneficial insects and wildlife. Consequently, there is a pressing need for sustainable agricultural practices that minimize the reliance on harmful chemical agents while still ensuring food security.Moreover, the military application of chemical agents raises ethical concerns. Chemical warfare has been a devastating aspect of conflicts throughout history, with agents such as mustard gas and nerve agents causing horrific consequences. The use of chemical agents in warfare is banned under international law, yet there are instances where these regulations have been violated. This highlights the importance of global cooperation and strict enforcement of treaties to prevent the proliferation of chemical agents that can be used for harm.In conclusion, while chemical agents have transformative effects across various sectors, it is imperative to approach their use with caution. Responsible usage, rigorous regulation, and ongoing research are necessary to maximize the benefits of chemical agents while minimizing their risks. As we continue to innovate and develop new chemical agents, we must prioritize safety and sustainability to ensure a healthier future for all. Understanding the complexities of chemical agents will enable us to harness their potential responsibly and ethically, paving the way for advancements in health, agriculture, and beyond.

在当今世界，术语化学剂指的是用于医学、农业甚至战争等各个领域的物质。理解化学剂的含义和应用至关重要，原因有很多。首先，在医学中，化学剂在治疗疾病方面发挥着关键作用。例如，抗生素是对抗细菌感染的化学剂，而化疗药物是用于治疗癌症的化学剂。这些化学剂的发展显著提高了无数人的预期寿命和生活质量。然而，这些化学剂的误用或过度使用可能导致抗生素耐药性，这构成了重大的公共卫生挑战。因此，负责任地使用这些化学剂并确保在适当的医疗指导下进行施用至关重要。其次，在农业中，农药和肥料等化学剂被广泛用于提高作物产量和保护植物免受害虫侵害。这些化学剂使农民能够生产更多的食物，以满足日益增长的人口需求。然而，这些化学剂对环境的影响不容忽视。农药可能污染水源，危害非目标物种，包括有益昆虫和野生动物。因此，迫切需要可持续的农业实践，以尽量减少对有害化学剂的依赖，同时确保粮食安全。此外，军事上对化学剂的应用引发了伦理问题。化学战争一直是历史上冲突的一个毁灭性方面，像芥子气和神经剂这样的剂量造成了可怕的后果。国际法禁止在战争中使用化学剂，但仍然有违反这些规定的情况。这凸显了全球合作和严格执行条约的重要性，以防止可以用于伤害的化学剂的扩散。总之，虽然化学剂在各个行业具有变革性的影响，但必须谨慎对待它们的使用。负责任的使用、严格的监管和持续的研究对于最大化化学剂的好处，同时最小化其风险是必要的。随着我们继续创新和开发新的化学剂，我们必须优先考虑安全和可持续性，以确保所有人更健康的未来。理解化学剂的复杂性将使我们能够负责任和道德地利用它们的潜力，为健康、农业和其他领域的进步铺平道路。