The entire process, from mining and separating oil sands to producing crude oil, releases more greenhouse gases than other oil production methods.

从开矿到油沙分离以产出原油的整个过程比其它石油生产方法释放出更多导致温室效应的气体。

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Carry out various methods to validate process parameter and promote product quality, and optimize production process.

能够运用各种方法进行制程参数的试验及确认，提升产品的品质与优化生产制程。

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Process and Production Methods; trade barrier; like product.

生产过程与生产方法；贸易壁垒；相似产品。

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WTO's rule on process and production methods, which prohibits countries from distinguishing between goods on the basis of the way they have been produced, is a case in point.

ECONOMIST: Letters

Unconventional oil production (whether from shale or oil sands) is an energy-intensive process, and emits more CO2 than conventional extractive methods do.

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