In process of oil exploitation and transportation, a great amount of crude oil may often spilled and Leak out, which may result in serious pollution of soil and plants.

在石油的开采和集输过程中，常常有大量的原油抛洒和泄漏，这对土壤和植物都会造成严重污染。

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The application of gene engineering in biodiesel production is mainly on improving the lipid content of biodiesel raw materials, such as oil plants and oil microalgae.

基因工程技术在生物柴油中的应用，主要集中在提高生物柴油原料的脂类含量上，如对含油植物和含油微藻的研究。

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The objective of this research was to extract and purify sesamin by crystallization from sesame oil residue which is the by-products of sesame oil plants.

本课题以芝麻油厂的废弃物—芝麻油脚为原料，从中提取芝麻素，进行结晶纯化；并对芝麻素的抗氧化性能进行初步研究。

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The tall plants have brightly colored heads that provide seeds and oil.

VOA: special.2010.02.09

But this plan has also come under criticism. The proposed power plants will burn heavy oil, which must be imported and causes pollution.

VOA: standard.2009.08.28

He also led a study that showed that airborne particles produced by automobile exhaust, industry and coal or oil fired power plants can cause blood pressure to rise to dangerous levels.

VOA: standard.2010.08.04

Fifty years ago, Japanese electricity was generated by smaller, discrete coal- and oil-fired plants.

FORBES: The New Uncertainty

Solid waste combustion, sewage treatment, stone quarrying, marinas, and oil and coal-fired power plants have air pollution damages larger than their value added.

FORBES: Pollution Costs More Than What is Produced to Make the Pollution

During his time at Unicom predecessor Commonwealth Edison, Rowe changed the course of the company's future to focus on nuclear power instead of dirtier coal and oil-fired plants. (See "Exelon's Carbon Advantage").

FORBES