ammonia ['?mm?ni?]
发音：/??m?ni?/
英语范文：
Ammonia is a colorless gas that is commonly found in nature. It is a byproduct of the decomposition of organic matter and is released into the atmosphere through natural processes. Ammonia is also used in various industrial processes, such as fertilizer production and refrigeration systems.
Ammonia has a characteristic smell that can be unpleasant for some people. However, it is not harmful to most individuals unless it is inhaled in large amounts. Inhaling ammonia can cause irritation to the eyes, nose, and throat, but it is not a life-threatening condition.
Ammonia is a highly flammable gas and should be handled with caution in any industrial setting. It is important to follow safety procedures and ensure that proper ventilation is in place to prevent any potential hazards.
In conclusion, ammonia is a naturally occurring gas that is used in various industrial processes. It should be handled with caution and proper safety measures should be taken to ensure worker safety and environmental protection.
音标和基础释义：
ammoni(?) - 名词，氨气
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ammonic
发音：['?mn?k]
英语范文：
标题：探索氨气的奥秘
在我们的日常生活中，氨气（ammonia）是一种常见的化学物质，它具有许多重要的应用。氨气是一种无色、有刺激性气味的气体，它在许多工业过程和实验室中发挥着关键作用。
氨气是一种重要的工业原料，被广泛应用于生产氨盐和其他化学品。此外，氨气在制冷和清洁剂生产中也发挥着重要作用。然而，氨气的性质和用途远不止于此。它也是一种重要的能源物质，被用于生产氨燃料，这是一种清洁、可再生的能源。
然而，氨气的性质和行为也给我们带来了许多挑战。它是一种极易燃烧和爆炸的气体，因此需要特别小心处理。此外，氨气也是一种腐蚀性物质，需要妥善储存和处理。因此，对于科学家和工程师来说，了解氨气的性质和行为至关重要。
通过进一步的研究和开发，我们有望利用氨气为未来的能源系统提供动力。氨燃料具有许多优点，如清洁、可再生和高效，这使其成为一种有前途的替代能源。此外，通过开发新的存储和运输技术，我们可以更好地利用这种气体，使其在未来的能源系统中发挥更大的作用。
总的来说，氨气是一种具有重要应用和挑战性的化学物质。通过进一步的研究和开发，我们有望利用它为未来的能源系统提供动力，并解决我们面临的环境问题。因此，我们应该继续探索和研究氨气的性质和行为，以便更好地利用它为我们服务。
ammonia (NH3) is a gas that is commonly found in nature. It is a colorless gas with a characteristic ammonia smell. Ammonia is primarily used in the chemical industry for various purposes, such as manufacturing fertilizers and other industrial chemicals.
Ammonia is also used in refrigeration systems, where it serves as a coolant. In these systems, ammonia undergoes a process called refrigeration, which involves the conversion of heat from one temperature to another. This process is used to keep food and other products cold in storage and to cool buildings and vehicles.
Ammonia is also used in certain types of fuel cells, which are devices that convert chemical energy into electrical energy. These fuel cells use ammonia as a fuel and produce only water and carbon dioxide as byproducts. This type of fuel cell is being studied for use in vehicles and other applications where clean energy is needed.
However, ammonia can be harmful if it comes into contact with the skin, eyes, or lungs. It can cause irritation and breathing difficulties if inhaled in high concentrations. Therefore, proper safety measures must be taken when working with ammonia to ensure the safety of workers.
In conclusion, ammonia has many uses in the chemical industry and other areas. It is used in refrigeration systems, fuel cells, and other applications. However, it can be harmful if not handled properly, so safety measures must be taken when working with it.
