ammonia gas

简明释义

氨气

英英释义

例句

1.Farmers sometimes use ammonia gas (氨气) as a fertilizer to improve soil quality.

农民有时使用氨气（氨气）作为肥料来改善土壤质量。

2.In the laboratory, we often use ammonia gas (氨气) to conduct various chemical reactions.

在实验室中，我们常常使用氨气（氨气）进行各种化学反应。

3.The strong smell of ammonia gas (氨气) can be detected when cleaning with certain products.

使用某些清洁产品时，可以闻到强烈的氨气（氨气）气味。

4.Exposure to high concentrations of ammonia gas (氨气) can be harmful to human health.

暴露于高浓度的氨气（氨气）中可能对人类健康有害。

5.In industrial settings, ammonia gas (氨气) is used in refrigeration systems.

在工业环境中，氨气（氨气）用于制冷系统。

作文

Ammonia gas, known scientifically as NH3, is a colorless gas with a distinct, pungent odor. It is composed of one nitrogen atom and three hydrogen atoms, making it a simple molecule that is crucial in various chemical processes. In nature, ammonia gas (氨气) is produced through the decomposition of organic matter, and it plays an essential role in the nitrogen cycle, which is vital for plant growth. The presence of ammonia gas (氨气) in the environment indicates biological activity, as it is often released from animal waste and decaying plants.In industrial applications, ammonia gas (氨气) is primarily used as a fertilizer. Its high nitrogen content makes it an excellent nutrient source for crops, promoting healthy growth and increasing agricultural yields. Farmers apply ammonia gas (氨气) in various forms, including liquid ammonia and ammonium salts, to enhance soil fertility. This application not only supports food production but also contributes to global food security.Moreover, ammonia gas (氨气) has significant uses in the manufacturing of cleaning products. Due to its alkaline nature, it effectively dissolves grease and grime, making it a popular ingredient in household cleaners. However, it is essential to handle ammonia gas (氨气) with care, as it can be hazardous in concentrated forms. Inhalation of ammonia gas (氨气) can irritate the respiratory system, and prolonged exposure can lead to severe health issues.The refrigeration industry also utilizes ammonia gas (氨气) due to its efficient heat absorption properties. Ammonia-based refrigeration systems are commonly found in large-scale operations, such as food processing plants and cold storage facilities. These systems are favored for their energy efficiency and low environmental impact compared to other refrigerants. However, safety measures are crucial, as leaks of ammonia gas (氨气) can pose risks to workers and surrounding communities.In addition to its practical applications, ammonia gas (氨气) serves as a building block for synthesizing various chemicals. It is involved in producing plastics, explosives, and pharmaceuticals. The versatility of ammonia gas (氨气) in chemical synthesis highlights its importance in modern industry.Despite its many benefits, the environmental impact of ammonia gas (氨气) should not be overlooked. Excessive use of nitrogen fertilizers can lead to nutrient runoff, causing water pollution and contributing to algal blooms in aquatic ecosystems. These blooms deplete oxygen levels in water bodies, harming aquatic life and disrupting ecosystems. Therefore, sustainable practices in agriculture and industry are essential to minimize the negative effects of ammonia gas (氨气) on the environment.In conclusion, ammonia gas (氨气) is a vital compound with numerous applications across various sectors, including agriculture, cleaning, refrigeration, and chemical manufacturing. Understanding its properties, uses, and potential hazards is crucial for harnessing its benefits while mitigating its risks. As we continue to rely on ammonia gas (氨气) in our daily lives, it is imperative to adopt responsible practices that ensure safety and environmental sustainability.

氨气，科学上称为NH3，是一种无色气体，具有明显的刺鼻气味。它由一个氮原子和三个氢原子组成，是一种在各种化学过程中至关重要的简单分子。在自然界中，氨气是通过有机物的分解产生的，它在氮循环中起着重要作用，这对植物生长至关重要。环境中氨气的存在表明生物活动，因为它通常是从动物废物和腐烂植物中释放出来的。在工业应用中，氨气主要用作肥料。由于其高氮含量，使其成为作物的优质营养源，促进健康生长并提高农业产量。农民以多种形式施用氨气，包括液氨和铵盐，以增强土壤肥力。这种应用不仅支持食品生产，还为全球食品安全做出贡献。此外，氨气在清洁产品的制造中也有重要用途。由于其碱性特性，它能有效溶解油脂和污垢，使其成为家庭清洁剂中的常见成分。然而，处理浓缩的氨气时必须小心，因为它在浓缩状态下可能是危险的。吸入氨气可能会刺激呼吸系统，长期接触可能导致严重的健康问题。制冷行业也利用氨气，因为它具有高效的热吸收特性。基于氨的制冷系统通常出现在大型操作中，例如食品加工厂和冷藏设施。这些系统因其能源效率和较低的环境影响而受到青睐。然而，安全措施至关重要，因为氨气的泄漏可能对工人和周围社区构成风险。除了实际应用外，氨气还作为合成各种化学品的基础材料。它参与生产塑料、炸药和药品。氨气在化学合成中的多功能性突显了其在现代工业中的重要性。尽管有许多好处，但应注意氨气对环境的影响。过度使用氮肥可能导致养分流失，造成水污染，并导致水域中的藻类繁殖。这些繁殖会耗尽水体中的氧气，危害水生生物并破坏生态系统。因此，在农业和工业中采用可持续实践对于最小化氨气对环境的负面影响至关重要。总之，氨气是一种重要的化合物，具有广泛的应用，涉及农业、清洁、制冷和化学制造等各个领域。理解其特性、用途和潜在危害对于充分利用其益处，同时减轻其风险至关重要。随着我们继续在日常生活中依赖氨气，采取负责任的实践以确保安全和环境可持续性显得尤为重要。