Through adding various kinds of used plastics in different proportions into coal for coking, the variation on coke nature and yield of coking products obtained is studied.

通过在炼焦煤中添加不同种类、不同比例的废塑料，研究了所得焦炭的性质和焦化产品产率的变化。

youdao

Commonly used for cast iron carbon additive materials are: artificial graphite, calcined petro coke, nature graphite, coke, and as the mixture with these materials.

人造石墨、煅烧石油焦、天然石墨、焦炭、以及用这类材料配成的混合料。

youdao

The nature of the business is symbiotic--clubs don't compete for market share a la Coke and Pepsi, they rely on each other to fill stadiums and draw TV viewers.

FORBES: Magazine Article