infestation

简明释义

英[ˌɪnfeˈsteɪʃn]美[ˌɪnfeˈsteɪʃn]

n. 感染；侵扰

英英释义

单词用法

同义词

反义词

例句

1.And even for those who can afford them they are not that effective since, by the time a farmer spots an infestation, it is too late to spray.

就算对那些有钱购买的人来说，化学杀虫剂也不是很有效，因为当种植户发现害虫将大规模出现的时候就已经太晚了。

2.Therefore, it's sometimes hard to diagnose an infestation without taking your pet to the vet.

因此，它有时难以诊断的侵扰而不考虑你的宠物的兽医。

3.The true prevalence of active infestation was underestimated by visual inspection by a factor of 3.5.

用目视检测得到的活动性头虱侵袭的患病率比真实的被低估了3.5个因子。

4.Infestation with lice especially crab lice; pediculosis.

虱病虱子的寄生侵扰，尤指毛虱；虱病。

5.Children in the intervention group remained free from infestation with head lice significantly longer than children in the control group.

干预组的儿童没有被传染头虱症的时间仍然远远长于对照组的儿童。

6.The drag imposed by a heavy infestation of barnacles may push a ship's fuel consumption up by as much as 40%.

一大群藤壶出没对船体施加的拖拽能使船的燃料消耗增加多达40%。

7.The eradication of an established infestation is not easy.

根除昆虫蔓延是不容易的。

8.Infestation with lice, especially crab lice; pediculosis.

虱病虱子的寄生侵扰，尤指毛虱；虱病。

9.Once you completely clear the settlement of infestation, the Zerg won't be back.

一旦你彻底清除清算，虫族不会回来了。

10.After the heavy rains, there was an infestation of mosquitoes in the area.

大雨过后，该地区出现了蚊虫滋生。

11.Farmers are concerned about the infestation of locusts destroying their crops.

农民们担心虫害会摧毁他们的庄稼。

12.The city implemented a pest control program to combat the rat infestation.

该市实施了灭鼠计划，以应对老鼠的侵扰。

13.The hotel had to close down due to a severe infestation of bed bugs.

由于严重的虫害，这家酒店不得不关闭。

14.The gardener noticed an infestation of aphids on the rose bushes.

园丁发现玫瑰灌木上有蚜虫的侵扰。

作文

The term infestation refers to the presence of a large number of pests or parasites in a particular area, often causing damage or harm to the environment or human health. When we think about infestation, we often picture swarms of insects, rodents, or even harmful bacteria that can invade our homes, gardens, and ecosystems. Understanding the implications of infestation is crucial for both individuals and communities, as it can lead to serious consequences if left unchecked.One of the most common types of infestation occurs in residential areas, where household pests such as cockroaches, termites, and rodents can quickly multiply. These pests not only create an unsightly living environment but also pose significant health risks. For instance, cockroaches are known carriers of various diseases, including asthma triggers, while termites can cause extensive structural damage to homes. Therefore, recognizing the signs of infestation early on is essential for effective pest control.In agricultural contexts, infestation can have devastating effects on crops. Farmers must be vigilant against pests that can destroy their harvests. Insects like aphids and locusts can reproduce rapidly and consume entire fields of crops, leading to economic losses and food shortages. Integrated pest management strategies are often employed to combat these types of infestation, utilizing natural predators, crop rotation, and targeted pesticide use to maintain a balance in the ecosystem.Moreover, infestation is not limited to insects and rodents; it can also refer to the spread of invasive plant species that disrupt local biodiversity. For example, kudzu, often referred to as 'the vine that ate the South,' has taken over vast areas in the southeastern United States, choking out native plants and altering habitats. This kind of infestation is particularly concerning because it undermines the ecological balance and can lead to the decline of native species.To combat infestation, education plays a vital role. Communities should be informed about the risks associated with pest and parasite invasions and the methods available for prevention and control. Simple practices such as sealing entry points in homes, maintaining cleanliness, and proper waste disposal can significantly reduce the likelihood of infestation. Additionally, public awareness campaigns can help highlight the importance of biodiversity and the dangers posed by invasive species, encouraging community action to protect local ecosystems.In conclusion, the concept of infestation encompasses a wide range of challenges that affect both urban and rural environments. Whether it is dealing with household pests, agricultural threats, or invasive species, understanding how to identify, prevent, and manage infestation is essential for maintaining healthy living spaces and ecosystems. By fostering awareness and implementing effective strategies, we can mitigate the impacts of infestation and promote a healthier, more sustainable world.

这个术语infestation指的是在特定区域内存在大量害虫或寄生虫，通常会对环境或人类健康造成损害或伤害。当我们想到infestation时，常常会想象到成群的昆虫、啮齿动物，甚至有害细菌，它们可能会侵入我们的家园、花园和生态系统。理解infestation的影响对于个人和社区至关重要，因为如果不加以控制，可能会导致严重后果。在住宅区，最常见的infestation类型发生在家庭中，家庭害虫如蟑螂、白蚁和啮齿动物可以迅速繁殖。这些害虫不仅会造成不美观的生活环境，还会带来显著的健康风险。例如，蟑螂被认为是多种疾病的传播者，包括哮喘触发因素，而白蚁则可能对房屋造成广泛的结构性损害。因此，及早识别infestation的迹象对于有效的害虫控制至关重要。在农业环境中，infestation可能对作物产生毁灭性的影响。农民必须警惕可能摧毁他们收成的害虫。像蚜虫和蝗虫这样的昆虫可以迅速繁殖并吞噬整片农田，导致经济损失和粮食短缺。综合害虫管理策略通常被用来对抗这些类型的infestation，利用自然捕食者、作物轮作和针对性使用农药来维持生态系统的平衡。此外，infestation并不仅限于昆虫和啮齿动物；它还可以指入侵植物物种的扩散，这些物种破坏当地的生物多样性。例如，常被称为“吃掉南方的藤”的葛藤，在美国东南部占据了广阔的区域，扼杀了本土植物并改变了栖息地。这种类型的infestation尤其令人担忧，因为它破坏了生态平衡，可能导致本土物种的衰退。为了应对infestation，教育起着至关重要的作用。社区应该了解与害虫和寄生虫入侵相关的风险以及可用于预防和控制的方法。简单的做法，如封闭房屋的入口点、保持清洁和妥善处理垃圾，可以显著减少infestation的可能性。此外，公众意识宣传可以帮助强调生物多样性的重要性以及入侵物种带来的危险，鼓励社区行动以保护当地生态系统。总之，infestation的概念涵盖了影响城市和农村环境的一系列挑战。无论是处理家庭害虫、农业威胁还是入侵物种，了解如何识别、预防和管理infestation对于维护健康的生活空间和生态系统至关重要。通过促进意识和实施有效的策略，我们可以减轻infestation的影响，促进一个更健康、更可持续的世界。