formaldehyde

简明释义

英[fɔːˈmældɪhaɪd]美[fɔːrˈmældɪhaɪd]

n. 蚁醛，[有化] 甲醛

英英释义

单词用法

同义词

反义词

例句

1.If you spot him driving around in his minivan-which carries a whiff of formaldehyde-you might guess he's an accountant or insurance agent.

如果你看到他驾驶着他那喷着甲醛气的小型货车到处转，您可能会猜想他是会计师或保险代理人。

2.Three formaldehyde-filled jars tell a tale of diminishing life in a water column about 90 miles north of the well.

这三罐装满福尔马林瓶子告诉读者位于油井北方90英里处海域的生命是如何随着时间消逝的。

3.The level of formaldehyde gas in her kitchen was twice the maximum allowed by federal standards for chemical workers.

她厨房的甲醛气体含量是联邦为化工工人设立的最大值标准的两倍。

4.Some of these substances contain volatile stuff like formaldehyde, rosin, and chromates that can send particularly sensitive skin into a tizzy.

这些物质含有一些具有挥发性的甲醛、树脂和铬酸盐会使敏感的皮肤感到紧张。

5.17 out of 28 products tested 61 percent contained both formaldehyde and 1, 4-dioxane.

28件被测产品中的17件- 61% -同时含有甲醛和1,4 -二恶烷。

6.He wrote that the company "strongly disagrees" with the N.I.H. panel's conclusion that formaldehyde should be treated as a known human carcinogen.

他写道本公司“强烈反对”国立卫生研究院专家组判定福尔·马林为致癌物质的结论。

7.The laboratory uses formaldehyde to preserve biological specimens.

实验室使用甲醛来保存生物标本。

8.Some household products contain formaldehyde, which can release harmful fumes.

一些家用产品含有甲醛，可能释放有害气体。

9.Workers in the textile industry are often exposed to formaldehyde during the fabric treatment process.

纺织行业的工人在面料处理过程中经常接触到甲醛。

10.The presence of formaldehyde in indoor air can lead to health issues.

室内空气中存在甲醛可能导致健康问题。

11.It is important to ventilate areas where formaldehyde is used to reduce exposure.

在使用甲醛的地方保持通风，以减少暴露是很重要的。

作文

Formaldehyde is a colorless gas with a strong odor, commonly used in the production of various household products and building materials. It is classified as a volatile organic compound (VOC) and is known for its preservative properties. However, the presence of formaldehyde (甲醛) in our environment raises significant health concerns. Exposure to high levels of formaldehyde (甲醛) can lead to respiratory issues, skin irritation, and even more serious conditions such as cancer. Therefore, understanding the implications of formaldehyde (甲醛) exposure is crucial for maintaining a healthy living space. In many households, formaldehyde (甲醛) is found in products such as pressed wood, glues, and adhesives. These materials are often used in furniture, cabinetry, and flooring. When these products are manufactured, they release formaldehyde (甲醛) into the air, contributing to indoor air pollution. This is particularly concerning in homes that are tightly sealed and lack proper ventilation. The accumulation of formaldehyde (甲醛) in the air can result in chronic exposure, which poses health risks, especially for sensitive individuals such as children, the elderly, and those with pre-existing health conditions. To mitigate the risks associated with formaldehyde (甲醛), it is essential to choose low-emission products when furnishing or renovating a home. Many manufacturers now produce items labeled as 'low formaldehyde' (低甲醛) or 'no formaldehyde' (无甲醛), which are designed to minimize the release of this harmful chemical. Additionally, ensuring adequate ventilation in the home can help reduce the concentration of formaldehyde (甲醛) in the air. Opening windows, using exhaust fans, and employing air purifiers equipped with activated carbon filters can significantly improve indoor air quality. Another important aspect to consider is the long-term effects of formaldehyde (甲醛) exposure. Studies have shown that prolonged exposure can lead to serious health issues, including nasopharyngeal cancer and leukemia. As such, awareness and education about formaldehyde (甲醛) are vital in preventing potential health risks. Schools, workplaces, and community organizations should provide information on how to identify sources of formaldehyde (甲醛) and how to minimize exposure. In conclusion, while formaldehyde (甲醛) has practical applications in various industries, its health implications cannot be overlooked. By making informed choices regarding the products we bring into our homes and ensuring proper ventilation, we can significantly reduce our exposure to formaldehyde (甲醛). It is our responsibility to create a safe and healthy environment for ourselves and future generations. Understanding formaldehyde (甲醛) and its effects is the first step towards achieving that goal.

甲醛是一种无色气体，具有强烈的气味，常用于生产各种家居产品和建筑材料。它被归类为挥发性有机化合物（VOC），以其保鲜特性而闻名。然而，环境中存在的甲醛引发了重大健康担忧。暴露于高水平的甲醛可能导致呼吸问题、皮肤刺激，甚至更严重的疾病，如癌症。因此，理解甲醛暴露的影响对于维持健康的生活空间至关重要。 在许多家庭中，甲醛存在于压制木材、胶水和粘合剂等产品中。这些材料通常用于家具、橱柜和地板。当这些产品制造时，它们会释放甲醛到空气中，从而导致室内空气污染。这在密封良好且缺乏适当通风的房屋中尤为令人担忧。空气中甲醛的积累可能导致慢性暴露，给健康带来风险，尤其是对儿童、老年人和有既往病史的人群。 为了减轻与甲醛相关的风险，在装修或布置家居时选择低排放产品至关重要。许多制造商现在生产标有“低甲醛”或“无甲醛”的产品，这些产品旨在最小化这种有害化学物质的释放。此外，确保家庭适当通风可以帮助减少空气中甲醛的浓度。打开窗户、使用排气扇以及使用配备活性炭过滤器的空气净化器，可以显著改善室内空气质量。 另一个重要方面是考虑长期暴露于甲醛的影响。研究表明，长期暴露可能导致严重的健康问题，包括鼻咽癌和白血病。因此，提高对甲醛的认识和教育对于预防潜在健康风险至关重要。学校、工作场所和社区组织应提供信息，帮助识别甲醛的来源以及如何减少暴露。 总之，虽然甲醛在各个行业中具有实际应用，但其健康影响不容忽视。通过在我们家中做出明智的产品选择并确保适当通风，我们可以显著减少对甲醛的暴露。创造一个安全健康的环境是我们的责任，为自己和未来的几代人。了解甲醛及其影响是实现这一目标的第一步。