organochlorine

简明释义

英[ɔːˌɡænəʊˈklɔːriːn]美[ɔˌɡænəˈklɔrin]

n. 有机氯；有机氯杀虫剂

adj. 有机氯的；有机氯杀虫剂的

英英释义

单词用法

同义词

反义词

例句

1.Objective To discuss the nursing points of hemoperfusion in treating the patients with severe organochlorine pesticide poisoning.

目的探讨血液灌流救治重度有机氯杀虫剂中毒的护理要点。

2.A survey of pollution on vegetable area of Shanghai by organochlorine pesticides was made in 1981.

于1981年对上海蔬菜区有机氯农药污染状况进行了调查。

3.This method was fast, simple, suitable for rapid detection of organochlorine pesticide in chicken.

方法快速、简便，适用于鸡肉中有机氯农药的快速检测。

4.It was indicated that the contents of organochlorine pesticide residues of the samples were lower than the Chinese national limits for grain.

结果表明：中药茯苓和银杏叶中有机氯农药的残留量均低于国家食品卫生标准对粮食规定的限度。

5.HCB is one of the indexes for monitoring the environmental and body's organochlorine compounds.

六氯苯为监测环境和人体中有机氯化合物的指标之一。

6.The organic phosphorus pesticides and organochlorine pesticides are two major types of pesticide residues.

有机磷农药和有机氯农药是农药残留的两大类型。

7.The use of organochlorine pesticides has been banned in many countries due to their harmful effects on the environment.

由于organochlorine农药对环境的有害影响，许多国家已经禁止使用。

8.Scientists are studying the accumulation of organochlorine compounds in marine life.

科学家们正在研究organochlorine化合物在海洋生物中的累积。

9.The presence of organochlorine residues in water sources raises concerns about public health.

水源中存在的organochlorine残留物引发了人们对公共健康的担忧。

10.Farmers are advised to avoid using organochlorine herbicides to protect biodiversity.

建议农民避免使用organochlorine除草剂以保护生物多样性。

11.Research indicates that exposure to organochlorine pollutants can lead to serious health issues.

研究表明，接触organochlorine污染物可能导致严重的健康问题。

作文

The term organochlorine refers to a class of chemical compounds that contain carbon and chlorine atoms. These compounds are primarily derived from organic chemistry, which is the study of carbon-containing compounds. Organochlorines have been widely used in various applications, including agriculture, industrial processes, and even in household products. One of the most notable uses of organochlorines is in pesticides, where they have played a significant role in enhancing agricultural productivity. However, the widespread use of these chemicals has raised serious environmental and health concerns. Historically, organochlorine pesticides, such as DDT (dichloro-diphenyl-trichloroethane), were praised for their effectiveness in controlling pests that threatened crops and public health. They were instrumental in combating diseases like malaria and typhus, leading to significant advancements in public health. However, over time, scientists began to discover the detrimental effects of organochlorines on ecosystems and human health. The persistence of organochlorines in the environment is one of the main reasons for concern. These compounds do not easily break down, leading to bioaccumulation in the food chain. As they move up the food chain, their concentrations increase, resulting in toxic effects on wildlife and humans alike. For instance, studies have shown that organochlorines can disrupt endocrine systems in animals, leading to reproductive issues and developmental problems. Moreover, exposure to organochlorines has been linked to various health issues in humans, including cancer, neurological disorders, and immune system suppression. This has led to increased regulations and bans on certain organochlorine compounds in many countries. The challenge now is to find safer alternatives that can replace these chemicals without compromising agricultural productivity. In recent years, there has been a growing awareness of the need for sustainable agricultural practices that minimize the use of harmful chemicals, including organochlorines. Integrated Pest Management (IPM) is one approach that combines biological control, cultural practices, and the judicious use of chemicals to manage pest populations while reducing reliance on synthetic pesticides. Furthermore, research into biodegradable alternatives and natural pest deterrents is gaining momentum. By focusing on environmentally friendly practices, we can reduce the impact of organochlorines on our planet while still meeting the demands of food production. Education and awareness campaigns are also essential in informing farmers and consumers about the risks associated with organochlorine use and promoting healthier choices. In conclusion, while organochlorines have played a crucial role in agricultural development, their negative impacts on health and the environment cannot be ignored. As we move forward, it is imperative to strike a balance between agricultural needs and environmental protection. By embracing sustainable practices and exploring safer alternatives, we can work towards a future that prioritizes both food security and ecological integrity.

术语organochlorine指的是一类含有碳和氯原子的化合物。这些化合物主要源于有机化学，即研究含碳化合物的科学。Organochlorines被广泛应用于农业、工业过程，甚至家庭产品中。其中最显著的用途之一是作为农药，在提高农业生产力方面发挥了重要作用。然而，这些化学品的广泛使用引发了严重的环境和健康问题。 历史上，organochlorine农药，如DDT（滴滴涕），因其在控制威胁作物和公共健康的害虫方面的有效性而受到赞扬。它们在抗击疟疾和斑疹伤寒等疾病方面发挥了重要作用，促进了公共卫生的重大进步。然而，随着时间的推移，科学家开始发现organochlorines对生态系统和人类健康的有害影响。 Organochlorines在环境中的持久性是主要的担忧之一。这些化合物不易降解，导致在食物链中的生物积累。随着它们向食物链上游移动，浓度增加，导致对野生动物和人类的毒性影响。例如，研究表明，organochlorines可以干扰动物的内分泌系统，导致生殖问题和发育障碍。 此外，接触organochlorines与人类的各种健康问题相关，包括癌症、神经系统疾病和免疫系统抑制。这导致许多国家对某些organochlorine化合物实施更严格的监管和禁令。现在的挑战是找到安全的替代品，以替代这些化学品，而不影响农业生产力。 近年来，越来越多的人意识到需要采取可持续的农业实践，以尽量减少有害化学品的使用，包括organochlorines。综合害虫管理（IPM）是一种结合生物控制、文化实践和合理使用化学品来管理害虫种群的方法，同时减少对合成农药的依赖。 此外，对可生物降解替代品和天然害虫驱避剂的研究也在不断增加。通过关注环保实践，我们可以减少organochlorines对地球的影响，同时满足食品生产的需求。教育和宣传活动对于告知农民和消费者有关organochlorine使用风险并促进更健康选择也是至关重要的。 总之，虽然organochlorines在农业发展中发挥了重要作用，但其对健康和环境的负面影响不能被忽视。展望未来，我们必须在农业需求和环境保护之间取得平衡。通过采用可持续的做法和探索更安全的替代品，我们可以朝着优先考虑粮食安全和生态完整性的未来努力。