dieldrin

简明释义

英[ˈdiːldrɪn]美[ˈdildrɪn]

n. [农药] 狄氏剂；氧桥氯甲桥萘（一种杀虫剂）

英英释义

单词用法

同义词

反义词

例句

1.The role of pesticides (eg. Paraquat and Dieldrin) as potential risk factors for Parkinson's disease, a role suggested by both epidemiological statistics and laboratory evidence.

百草枯、狄氏剂）作为一个潜在的危险因素在帕金森氏病中的角色——一个通过流行病统计学和实验室证据得到暗示的角色。

2.Dieldrin is related to aldrin, and its toxicity to earthworms is similar.

狄氏剂与艾氏剂有关，对蚯蚓的毒性是相似的。

3.This standard solution was accurately prepared in super-clean laboratory with dieldrin and sub-packed in 5ml ampoules.

本标准溶液以狄氏剂在超净实验室中准确配制并分装于5毫升安瓿中。

4.The role of pesticides (eg. Paraquat and Dieldrin) as potential risk factors for Parkinson's disease, a role suggested by both epidemiological statistics and laboratory evidence.

百草枯、狄氏剂）作为一个潜在的危险因素在帕金森氏病中的角色——一个通过流行病统计学和实验室证据得到暗示的角色。

5.Farmers used dieldrin to control pests in their crops.

农民使用滴尔德林来控制作物中的害虫。

6.The use of dieldrin has been banned in many countries due to its toxicity.

由于其毒性，许多国家已禁止使用滴尔德林。

7.Exposure to dieldrin can lead to serious health issues.

接触滴尔德林可能导致严重的健康问题。

8.Environmental studies have shown that dieldrin can accumulate in the food chain.

环境研究表明，滴尔德林可以在食物链中积累。

9.Many agricultural workers were affected by dieldrin residues in the soil.

许多农业工人受到土壤中滴尔德林残留物的影响。

作文

Dieldrin is a synthetic pesticide that was widely used in agriculture during the mid-20th century. It belongs to a class of chemicals known as organochlorines, which are notorious for their persistence in the environment and their potential to accumulate in the food chain. The use of dieldrin (迪尔德林) has been linked to various health issues in humans and wildlife, leading to its ban in many countries. In this essay, I will explore the history, applications, and environmental impact of dieldrin (迪尔德林), as well as the ongoing concerns related to its legacy.Historically, dieldrin (迪尔德林) was first synthesized in the 1940s and became popular due to its effectiveness in controlling pests. Farmers appreciated its ability to protect crops from insects, particularly in crops like corn and cotton. However, as the years went by, scientists began to uncover the detrimental effects of dieldrin (迪尔德林) on both human health and the environment. Studies showed that exposure to dieldrin (迪尔德林) could lead to serious health problems, including neurological damage, immune system suppression, and even cancer.The environmental impact of dieldrin (迪尔德林) has also raised significant concerns. Being highly persistent, dieldrin (迪尔德林) can remain in the soil and water for many years after its application. This persistence means that it can easily contaminate groundwater and surface water, posing risks to aquatic life and ecosystems. Furthermore, as animals consume contaminated plants or insects, dieldrin (迪尔德林) can bioaccumulate in their bodies, leading to higher concentrations in predators at the top of the food chain.Due to these alarming findings, regulatory agencies began to take action against the use of dieldrin (迪尔德林). By the 1970s, many countries had banned its use, recognizing the urgent need to protect public health and the environment. However, the legacy of dieldrin (迪尔德林) continues to pose challenges today. In some regions, contaminated sites still exist, and efforts to remediate these areas are often complex and costly.In conclusion, dieldrin (迪尔德林) serves as a cautionary tale about the unintended consequences of chemical use in agriculture. While it initially appeared to be a miracle solution for pest control, the long-term effects on health and the environment were far more damaging than anticipated. As we move forward, it is crucial to learn from the past and prioritize sustainable agricultural practices that do not rely on harmful chemicals like dieldrin (迪尔德林). By doing so, we can protect both our health and the planet for future generations.

迪尔德林是一种合成农药，在20世纪中期被广泛用于农业。它属于一种被称为有机氯的化学物质，这类化学物质以其在环境中的持久性和在食物链中积累的潜力而臭名昭著。dieldrin（迪尔德林）的使用与人类和野生动物的各种健康问题有关，这导致许多国家禁止其使用。在这篇文章中，我将探讨dieldrin（迪尔德林）的历史、应用和环境影响，以及与其遗留问题相关的持续关注。历史上，dieldrin（迪尔德林）于20世纪40年代首次合成，并因其有效控制害虫而受到欢迎。农民们欣赏它保护玉米和棉花等作物免受昆虫侵害的能力。然而，随着时间的推移，科学家们开始揭示dieldrin（迪尔德林）对人类健康和环境的有害影响。研究表明，接触dieldrin（迪尔德林）可能导致严重的健康问题，包括神经损伤、免疫系统抑制，甚至癌症。dieldrin（迪尔德林）的环境影响也引发了重大关注。由于其高度持久性，dieldrin（迪尔德林）在施用后可以在土壤和水中存在多年。这种持久性意味着它可以轻易污染地下水和地表水，给水生生物和生态系统带来风险。此外，随着动物摄入被污染的植物或昆虫，dieldrin（迪尔德林）可以在它们体内生物积累，从而在食物链顶端的捕食者体内导致更高的浓度。由于这些令人担忧的发现，监管机构开始采取行动，限制dieldrin（迪尔德林）的使用。到20世纪70年代，许多国家已经禁止其使用，认识到保护公共健康和环境的紧迫性。然而，dieldrin（迪尔德林）的遗留问题至今仍然带来挑战。在某些地区，仍然存在受污染的场地，而修复这些地区的工作往往复杂且成本高昂。总之，dieldrin（迪尔德林）作为一个关于化学物质在农业中使用的意外后果的警示故事。虽然它最初看似是害虫控制的奇迹解决方案，但对健康和环境的长期影响远比预期的要严重。随着我们向前迈进，学习过去的教训并优先考虑不依赖于有害化学物质如dieldrin（迪尔德林）的可持续农业实践至关重要。通过这样做，我们可以保护我们自己和地球，为未来的世代奠定基础。