n.丙烯

Propylene is a key ingredient in the production of polypropylene, a widely used plastic material.
丙烯是生产聚丙烯的一种关键原料，聚丙烯是一种广泛应用的塑料材料。
The refining industry converts propane and other hydrocarbons into propylene through a process called cracking.
炼油业通过一种称为裂解的过程将丙烷和其他碳氢化合物转化为丙烯。
Propylene glycol is commonly used as a solvent in food, pharmaceutical, and cosmetic products.
丙二醇通常用作食品、医药和化妆品中的溶剂。
The polymerization of propylene results in the formation of polypropylene fibers, which are known for their durability.
丙烯的聚合导致聚丙烯纤维的形成，这种纤维以其耐用性而闻名。
In the chemical industry, propylene oxide is an important intermediate for the manufacture of various polymers and chemicals.
在化学工业中，环氧丙烷是制造多种聚合物和化学品的重要中间体。
The combustion of propylene yields carbon dioxide and water, releasing energy in the process.
丙烯的燃烧产生二氧化碳和水，在过程中释放能量。
Propylene is stored as a liquefied gas under pressure to ensure its stability during transportation and handling.
为了确保在运输和处理过程中的稳定性，丙烯被储存为加压的液化气体。
Researchers are exploring new catalysts to enhance the efficiency of propylene production from renewable sources.
研究人员正在探索新的催化剂以提高从可再生资源生产丙烯的效率。
Exposure to high concentrations of propylene can cause dizziness and respiratory irritation in humans.
接触高浓度的丙烯会导致人类头晕和呼吸道刺激。
The automotive industry relies heavily on propylene-based plastics for manufacturing car parts, such as bumpers and interior components.
汽车行业在制造汽车部件（如保险杠和内饰件）时严重依赖基于丙烯的塑料。