asphyxiant

简明释义

英[æsˈfɪksɪənt]美[æsˈfɪksiːənt]

n. [军][毒物] 窒息剂；窒息状态；引起窒息的事物

adj. 窒息性的

英英释义

单词用法

同义词

反义词

例句

1.Nitrogen is a simple asphyxiant and considered nontoxic.

氮仅仅是窒息剂，认为是无毒的。

2.Acetylene is a simple asphyxiant and anesthetic.

乙炔是简单的窒息物和麻醉剂。

3.Simple Asphyxiant - This product does not contain oxygen and may cause asphyxia if released in a confined area. Maintain oxygen levels above 19.5%. Nonflammable.

单纯窒息剂——该产品不含氧，因此如果在相对封闭的空间中发生泄漏可能引起窒息。应确保氧含量高于19。

4.The oxygen consumption rate(OCR) and the effect of body weight on the asphyxiant point(AP) of Hemibarbus maculatus Bleeker were studied.

实验测定了花的耗氧率和窒息点，并对耗氧率的昼夜变化规律以及体重对其窒息点的影响进行了研究。

5.Acetylene is a simple asphyxiant and anesthetic. Experiments have shown there to be no harmful effects from chronic exposure to acetylene at high concentrations.

乙炔是简单的窒息物和麻醉剂。实验显示慢性接触高浓度乙炔没有有害影响。

6.Simple Asphyxiant - This product does not contain oxygen and may cause asphyxia if released in a confined area. Maintain oxygen levels above 19.5%. Nonflammable.

单纯窒息剂——该产品不含氧，因此如果在相对封闭的空间中发生泄漏可能引起窒息。应确保氧含量高于19。

7.Although nitrogen is nontoxic and largely inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

尽管氮无毒且很大程度上不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下它可以为简单的窒息物。

8.Simple Asphyxiant - This product does not contain oxygen and may cause asphyxia if released in a confined area. Maintain oxygen levels above 19.5%. Flammable.

易窒息性气体-这种产品由于不含氧气，因此在狭窄的空间发生泄漏，可能会使人窒息。应保持氧含量在19。

9.Under the same water temperature, the oxygen consumption rate and the asphyxiant point decreased as the body weight of the crayfish increased.

在大小相近的个体中，单位体重的耗氧率和窒息点随温度的升高而增加。

10.Simple Asphyxiant - This product does not contain oxygen and may cause asphyxia if released in a confined area.

单纯窒息剂----该产品不含氧，因此如果在相对封闭的空间中发生泄漏可能引起窒息。

11.Some industrial chemicals act as asphyxiants 窒息剂 and require proper ventilation to ensure safety.

一些工业化学品作为asphyxiants窒息剂，需要适当的通风以确保安全。

12.Certain gases released during chemical reactions can be classified as asphyxiants 窒息剂, posing a risk to workers.

在化学反应中释放出的某些气体可以被归类为asphyxiants窒息剂，对工人构成风险。

13.Inhaling carbon monoxide can be fatal because it is a potent asphyxiant 窒息剂 that prevents oxygen from entering the bloodstream.

吸入一氧化碳可能是致命的，因为它是一种强效的asphyxiant窒息剂，阻止氧气进入血液。

14.Emergency responders must quickly identify asphyxiants 窒息剂 in hazardous materials incidents to protect themselves.

紧急救援人员必须迅速识别危险材料事件中的asphyxiants窒息剂以保护自己。

15.During the fire, smoke filled the room, creating an asphyxiant 窒息剂 environment that made it hard to breathe.

火灾期间，烟雾充满了房间，形成了一个asphyxiant窒息剂的环境，使呼吸变得困难。

作文

The term asphyxiant refers to substances that can cause suffocation or a lack of oxygen, leading to serious health risks or even death. In various environments, especially industrial settings, the presence of asphyxiants can pose significant dangers to workers and those nearby. Understanding what an asphyxiant is and how it operates is crucial for ensuring safety and preventing accidents.For instance, gases such as carbon monoxide and nitrogen dioxide are common examples of asphyxiants. Carbon monoxide is particularly insidious because it is colorless and odorless, making it difficult to detect without specialized equipment. When inhaled, it binds with hemoglobin in the blood more effectively than oxygen does, which can lead to a state of hypoxia where the body is deprived of essential oxygen. This can result in symptoms ranging from headaches and dizziness to unconsciousness and even death.In industrial settings, the risk of exposure to asphyxiants is heightened due to the use of various chemicals and processes. For example, during welding operations, fumes produced can contain asphyxiants that, if inhaled in large quantities, may lead to serious respiratory issues. Workers must be educated about these hazards and provided with appropriate protective equipment such as respirators to minimize their exposure.Moreover, the danger of asphyxiants is not limited to industrial environments. Household products such as paint thinners, solvents, and even certain cleaning agents can release harmful vapors that act as asphyxiants. It is essential for consumers to read labels carefully and use these products in well-ventilated areas to reduce the risk of suffocation or other health complications.There are also environmental concerns related to asphyxiants. For instance, in cases of natural disasters such as wildfires or floods, certain gases can accumulate in enclosed spaces, creating a hazardous situation for anyone trapped inside. Emergency responders must be aware of the potential for asphyxiants in these scenarios to ensure they can act quickly and effectively to rescue individuals while minimizing their own risk.Preventive measures are vital in addressing the risks associated with asphyxiants. Regular training sessions for workers in high-risk environments can significantly enhance awareness of the dangers posed by these substances. Furthermore, implementing strict safety protocols, such as monitoring air quality and ensuring proper ventilation, can help mitigate the risks associated with asphyxiants.In conclusion, understanding the nature of asphyxiants and their potential dangers is critical for maintaining safety in both industrial and domestic settings. By recognizing the signs of exposure and taking proactive measures to prevent it, individuals can protect themselves and others from the life-threatening effects of asphyxiants. Awareness and education are key components in combating the risks associated with these hazardous substances, ultimately saving lives and promoting a safer environment for everyone.

术语asphyxiant指的是可能导致窒息或缺氧的物质，这会导致严重的健康风险甚至死亡。在各种环境中，尤其是工业环境中，asphyxiants的存在可能对工人和周围人构成重大危险。了解什么是asphyxiant及其如何运作对于确保安全和防止事故至关重要。例如，像一氧化碳和二氧化氮这样的气体是常见的asphyxiants。一氧化碳尤其隐蔽，因为它是无色无味的，使得没有专业设备时很难检测到。当吸入时，它比氧气更有效地与血液中的血红蛋白结合，这可能导致身体缺氧的状态，身体缺乏必要的氧气。这可能导致从头痛和头晕到失去知觉甚至死亡的症状。在工业环境中，接触asphyxiants的风险因使用各种化学品和过程而加剧。例如，在焊接操作中产生的烟雾可能含有asphyxiants，如果大量吸入，可能导致严重的呼吸问题。工人必须了解这些危害，并配备适当的保护设备，如呼吸器，以尽量减少他们的暴露。此外，asphyxiants的危险不仅限于工业环境。家庭产品如油漆稀释剂、溶剂，甚至某些清洁剂都可能释放出有害蒸汽，作为asphyxiants。消费者必须仔细阅读标签，并在通风良好的地方使用这些产品，以降低窒息或其他健康并发症的风险。与asphyxiants相关的环境问题也值得关注。例如，在野火或洪水等自然灾害的情况下，某些气体可能在封闭空间中积聚，造成任何被困在里面的人面临危险。紧急救援人员必须意识到这些场景中可能存在的asphyxiants，以确保他们能够迅速有效地采取行动救援个人，同时将自身风险降至最低。预防措施在应对与asphyxiants相关的风险中至关重要。定期为高风险环境中的工人举办培训课程，可以显著提高对这些物质所带来的危险的认识。此外，实施严格的安全协议，例如监测空气质量和确保适当的通风，可以帮助减轻与asphyxiants相关的风险。总之，理解asphyxiants的性质及其潜在危险对于维护工业和家庭环境中的安全至关重要。通过识别暴露的迹象并采取主动措施防止暴露，个人可以保护自己和他人免受asphyxiants的生命威胁性影响。意识和教育是应对与这些危险物质相关的风险的关键组成部分，最终可以拯救生命，促进每个人更安全的环境。