chemical irritant的意思|示意

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Chemical irritants are substances which cause irritation or discomfort when exposed to the eyes, nasal passages, mucous membranes, airways, skin, or other tissue. These substances can be natural or synthetic and can take the form of gases, vapors, dusts, liquids, or solids.

一个chemical irritant是一种可在接触眼睛、鼻腔、粘膜、空气道、皮肤或其他组织时引起刺激或不适的物质。这些物质可以是天然的或合成的，可以是气体、蒸气、粉尘、液体或固体。

The most common types of chemical irritant are acids, bases, solvents, and organic chemicals. Acids are substances which become increasingly acidic when mixed with water, such as hydrochloric acid, citric acid, and sulphuric acid. Bases are the opposite of acids, becoming increasingly alkaline when mixed with water, such as sodium hydroxide and ammonia. Solvents are chemical mixtures used to dissolve or disperse other substances, such as acetone and alcohols. Organic chemicals are those derived from living things and are often used as additives in food, detergents, and drugs.

chemical irritant最常见的类型是酸、碱、溶剂和有机化合物。酸是在与水混合时变得越来越酸的物质，如盐酸、柠檬酸和硫酸。碱是酸的对立面，在与水混合时变得越来越碱，如氢氧化钠和氨。溶剂是用来溶解或分散其他物质的化学混合物，如丙酮和醇。有机化合物是来自活物的化合物，常用作食品、洗涤剂和药物的添加剂。

Chemical irritants can cause a range of symptoms, depending on the type of irritant and the amount and duration of the exposure. These symptoms can range from mild to severe, can include skin rash, coughing, wheezing, and difficulty breathing, and can range in severity from discomfort to life-threatening.

chemical irritant可导致一系列不同程度的症状，这取决于刺激物的类型、暴露量和暴露时间。这些症状可以从轻微到严重，可以包括皮疹、咳嗽、喘鸣和呼吸困难，症状的严重程度可以从不适到危及生命。

It is important to avoid exposure to chemical irritants as much as possible, in order to reduce the risk of developing health effects. To do this, it is important to read labels on all products, use a mask when working with chemicals, ensure adequate ventilation in the workplace, and wear protective clothing. If you suspect you have been exposed to a chemical irritant, it is important to seek medical advice and to follow any safety precautions.

为了减少发展健康影响的风险，最好尽可能避免接触chemical irritant。为此，重要的是要阅读所有产品的标签，在使用化学品时戴口罩，确保工作场所的适当通风，穿防护服。如果你怀疑自己被chemical irritant暴露，重要的是要寻求医疗建议并遵循任何安全预防措施。