contaminative

简明释义

英[kən'tæmɪneɪtɪv]美[kənˈtæmɪˌneɪtɪv]

adj. 污损的；弄脏了的

英英释义

单词用法

同义词

反义词

例句

1.Objective To investigate the contaminative status of T-2 toxin and CIT in cereals produced in a historic Kaschin-Beck disease (KBD) and Keshan disease (KSD) areas.

目的观察大骨节病与克山病老病区丰田村和林茂村地产粮食中T鄄2毒素和黄绿青霉素（CIT）的污染状况。

2.The pollution of the environment includes the air pollution, water pollution, garbage wastes contaminative, the soil pollution is contaminative with the noise pollution.

环境污染包括大气污染，水污染，垃圾废弃物污染，土壤污染和噪声污染。

3.With the development of mining, the tailings wasteland is expanding quickly, not only occupying the large area land, but also being a serious contaminative source.

随着矿藏的开采，尾矿场迅速扩增，不仅侵占大量土地，而且矿业废弃物的堆积，也是严重的污染源。

4.In order to guide control and harness of groundwater of mining area, have need of making a study of transition regulation and contaminative characteristic of contaminant in the groundwater.

为了指导矿区地下水污染的控制与治理，需要研究污染物在地下水中迁移扩散的规律及其污染特征。

5.A strain WZR-B was domesticated, screened and isolated from a contaminative river, which can utilize aniline blue as the sole carbon and energy source for growth.

从河水中驯化、筛选、分离得到一株对染料苯胺蓝有降解能力的菌株wzr - B，该菌能以苯胺蓝为唯一碳源、能源生长。

6.The polluted condition of sediment of XiHe was investigated by the method of analytic technology, and the distribution of contaminative sediment of XiHe was introduced.

应用分析技术手段，对细河底泥污染状况进行监测、调查，从而了解细河底泥污染状况，并分析主要污染物的分布特征。

7.The contaminative status and the sources of organic tin compounds in Marine environment, and its reproductive toxicity to animal were summarized.

为了解有机锡化合物的污染及其毒性，从有机锡化合物对海洋的污染来源、污染状况、对海洋生物的生殖毒性等方面进行综述。

8.Then, the types of fungal in the contaminative moon cake and the influencing factors of going moldy were analyzed. The anti-fungal methods for cantonese moon cake were also put forward.

在研究月饼中霉菌种类和影响广式月饼发霉因素的基础上，提出防止广式月饼发霉的方法。

9.On the basis of preliminary evaluation with Fuzzy Mathematics method, we achieve the comprehensive evaluation of soil quality of Taiyuan Basin and classify the contaminative grades finally.

在利用模糊数学评价法分别进行初步评价的基础上，最后进行太原盆地土壤质量综合评价和污染等级分类。

10.In order to guide control and harness of groundwater of mining area, have need of making a study of transition regulation and contaminative characteristic of contaminant in the groundwater.

为了指导矿区地下水污染的控制与治理，需要研究污染物在地下水中迁移扩散的规律及其污染特征。

11.The hospital implemented strict protocols to avoid contaminative 污染性的 infections among patients.

医院实施了严格的协议，以避免患者之间发生contaminative污染性的感染。

12.The factory was fined for releasing contaminative 污染性的 waste into the river.

这家工厂因向河流释放contaminative污染性的废物而被罚款。

13.The research showed that certain pesticides have contaminative 污染性的 effects on local wildlife.

研究表明，某些农药对当地野生动物具有contaminative污染性的影响。

14.Scientists are studying the contaminative 污染性的 properties of microplastics in oceans.

科学家们正在研究海洋中微塑料的contaminative污染性的特性。

15.Proper disposal methods are essential to prevent contaminative 污染性的 substances from entering the soil.

适当的处理方法对于防止contaminative污染性的物质进入土壤至关重要。

作文

In recent years, the issue of pollution has become a significant concern for many countries around the world. The various forms of pollution can have devastating effects on the environment and public health. One particularly alarming aspect is the presence of contaminative substances that infiltrate our ecosystems. These contaminative agents can come from numerous sources, including industrial waste, agricultural runoff, and even household products. The impact of contaminative materials is far-reaching. For instance, when factories discharge untreated wastewater into rivers, they introduce harmful chemicals that can poison aquatic life. This not only disrupts the natural balance of these ecosystems but also poses risks to humans who rely on these water sources for drinking and irrigation. Additionally, the accumulation of contaminative substances in the food chain can lead to serious health issues, including cancer and neurological disorders.Agriculture is another major contributor to contaminative pollution. The use of pesticides and fertilizers can enhance crop yields; however, these chemicals often leach into the soil and waterways, causing long-term damage. As these contaminative agents spread, they can harm beneficial organisms and reduce biodiversity. Furthermore, the overuse of these chemicals can lead to the development of resistant pests, creating a cycle of dependency on even more potent contaminative substances.Household products also play a role in introducing contaminative materials into our environment. Many common cleaning supplies and personal care products contain harmful chemicals that can evaporate into the air or wash down the drain, eventually making their way into larger bodies of water. This not only affects local wildlife but can also contribute to broader environmental issues such as climate change.To combat the effects of contaminative pollution, it is essential for individuals, communities, and governments to take action. Implementing stricter regulations on industrial discharges, promoting sustainable agricultural practices, and encouraging the use of eco-friendly household products are crucial steps toward reducing the prevalence of contaminative substances in our environment. Education and awareness campaigns can also empower citizens to make informed choices about the products they use and the waste they generate.In conclusion, the presence of contaminative materials in our environment poses a serious threat to both ecological and human health. By understanding the sources and impacts of these pollutants, we can work together to create a cleaner, safer world. It is imperative that we recognize our responsibility to protect the planet and take proactive measures to minimize the introduction of contaminative agents into our ecosystems. Only through collective efforts can we hope to mitigate the damaging effects of pollution and ensure a sustainable future for generations to come.

近年来，污染问题已成为世界许多国家的重要关切。各种形式的污染对环境和公共健康可能产生毁灭性的影响。其中一个特别令人担忧的方面是存在于我们生态系统中的contaminative物质。这些contaminative物质可能来自许多来源，包括工业废物、农业径流，甚至家庭产品。contaminative材料的影响深远。例如，当工厂将未经处理的废水排入河流时，它们会引入有害化学物质，可能会毒害水生生物。这不仅破坏了这些生态系统的自然平衡，还对依赖这些水源饮用和灌溉的人类构成风险。此外，contaminative物质在食物链中的积累可能导致严重的健康问题，包括癌症和神经系统疾病。农业是另一种主要的contaminative污染源。尽管使用农药和肥料可以提高作物产量，但这些化学物质往往会渗入土壤和水道，造成长期损害。随着这些contaminative物质的扩散，它们可能会伤害有益生物，减少生物多样性。此外，这些化学物质的过度使用可能导致抗药性害虫的发展，形成对更强效的contaminative物质的依赖循环。家庭产品也在将contaminative材料引入我们的环境中发挥作用。许多常见的清洁用品和个人护理产品含有可能蒸发到空气或冲入下水道的有害化学物质，最终进入更大的水体。这不仅影响当地野生动物，还可能导致气候变化等更广泛的环境问题。为了应对contaminative污染的影响，个人、社区和政府必须采取行动。实施更严格的工业排放法规，推广可持续农业实践，以及鼓励使用环保家庭产品是减少我们环境中contaminative物质普遍存在的关键步骤。教育和宣传活动也可以使公民能够对所使用的产品和产生的废物做出明智的选择。总之，contaminative材料在我们环境中的存在对生态和人类健康构成严重威胁。通过了解这些污染物的来源和影响，我们可以共同努力创造一个更清洁、更安全的世界。我们必须认识到保护地球的责任，并采取积极措施，尽量减少contaminative物质进入我们生态系统的可能性。只有通过集体努力，我们才能希望减轻污染的危害影响，并确保为后代创造一个可持续的未来。