petroleum chemicals

简明释义

石油化学产品

英英释义

例句

1.The environmental impact of petroleum chemicals 石油化学品 is a growing concern.

对石油化学品的环境影响越来越受到关注。

2.Innovations in the field of petroleum chemicals 石油化学品 can lead to more sustainable products.

在石油化学品领域的创新可以带来更可持续的产品。

3.The refining process converts crude oil into petroleum chemicals 石油化学品 that are used in everyday products.

炼油过程将原油转化为用于日常产品的石油化学品。

4.Many industries rely on petroleum chemicals 石油化学品 for their raw materials.

许多行业依赖于石油化学品作为原材料。

5.The production of petroleum chemicals 石油化学品 is essential for creating various plastics.

生产石油化学品对于制造各种塑料至关重要。

作文

The world we live in today is heavily influenced by various industries, and one of the most significant is the chemical industry. Among the myriad of chemicals produced, petroleum chemicals (石油化学品) stand out due to their vast applications and essential role in our daily lives. These chemicals are derived from crude oil and natural gas, which are processed through various methods to create a wide range of products that we often take for granted.Firstly, it is important to understand what petroleum chemicals (石油化学品) are. They encompass a broad category of substances that include fuels, lubricants, solvents, and raw materials for the production of plastics, fertilizers, and pharmaceuticals. The production of these chemicals begins with the extraction of crude oil, which is then refined to separate different components based on their boiling points. This process yields various fractions, each of which can be further processed to produce specific petroleum chemicals (石油化学品).One of the primary uses of petroleum chemicals (石油化学品) is in the energy sector. Fuels such as gasoline, diesel, and jet fuel are all derived from petroleum. These fuels are crucial for transportation, powering vehicles, airplanes, and ships. In addition to transportation, petroleum chemicals (石油化学品) are also used in heating and electricity generation, making them indispensable in modern society.Moreover, petroleum chemicals (石油化学品) play a vital role in the manufacturing of everyday products. For instance, plastics, which are ubiquitous in our lives, are primarily made from petrochemicals. Items such as bottles, containers, toys, and even clothing often contain synthetic fibers derived from petroleum chemicals (石油化学品). This highlights the importance of these chemicals not only in industrial applications but also in consumer goods.In the agricultural sector, petroleum chemicals (石油化学品) are essential as well. Fertilizers, pesticides, and herbicides are often synthesized from petrochemical derivatives, contributing to increased agricultural productivity. This has allowed for the growth of crops on a larger scale, helping to feed the world's growing population.However, the reliance on petroleum chemicals (石油化学品) also raises environmental concerns. The extraction and processing of crude oil can lead to pollution and greenhouse gas emissions, contributing to climate change. Additionally, the disposal of plastic products, many of which are made from petroleum chemicals (石油化学品), poses significant challenges as they can take hundreds of years to decompose.In conclusion, petroleum chemicals (石油化学品) are integral to various sectors, including energy, manufacturing, and agriculture. While they provide numerous benefits and conveniences, it is crucial to address the environmental issues associated with their production and use. As we move towards a more sustainable future, the challenge lies in finding alternatives to petroleum chemicals (石油化学品) that can meet our needs without compromising the health of our planet.

我们今天生活的世界受到各个行业的重大影响，其中最重要的之一就是化学工业。在众多生产的化学品中，petroleum chemicals（石油化学品）因其广泛的应用和在我们日常生活中的重要角色而脱颖而出。这些化学品来源于原油和天然气，通过各种方法加工而成，创造出我们常常视为理所当然的各种产品。首先，理解什么是petroleum chemicals（石油化学品）非常重要。它们包含了一类广泛的物质，包括燃料、润滑剂、溶剂，以及塑料、肥料和药品的原材料。这些化学品的生产始于原油的提取，然后经过精炼以根据沸点分离不同的成分。这个过程产生了各种馏分，每一种都可以进一步加工以生产特定的petroleum chemicals（石油化学品）。petroleum chemicals（石油化学品）的主要用途之一是在能源部门。汽油、柴油和航空燃料等燃料均来源于石油。这些燃料对交通至关重要，为车辆、飞机和船只提供动力。此外，petroleum chemicals（石油化学品）还用于供暖和发电，使其在现代社会中不可或缺。此外，petroleum chemicals（石油化学品）在日常产品制造中也起着至关重要的作用。例如，塑料在我们的生活中无处不在，主要由石油化学品制成。瓶子、容器、玩具甚至衣物等物品通常含有来自petroleum chemicals（石油化学品）的合成纤维。这突显了这些化学品在工业应用和消费品中的重要性。在农业领域，petroleum chemicals（石油化学品）同样必不可少。肥料、农药和除草剂通常由石油化学衍生物合成，有助于提高农业生产力。这使得大规模种植作物成为可能，帮助养活世界日益增长的人口。然而，对petroleum chemicals（石油化学品）的依赖也引发了环境问题。原油的提取和加工可能导致污染和温室气体排放，促进气候变化。此外，许多由petroleum chemicals（石油化学品）制成的塑料产品的处理也面临重大挑战，因为它们可能需要数百年才能分解。总之，petroleum chemicals（石油化学品）在能源、制造和农业等多个领域中不可或缺。虽然它们提供了许多好处和便利，但解决与其生产和使用相关的环境问题至关重要。随着我们向更可持续的未来迈进，挑战在于找到能够满足我们需求而不损害地球健康的替代品。