The natural process produces a collection of hydrocarbons of various lengths that are comparable to the hydrocarbon molecules in diesel.
这个自然过程产生的一系列长短不同的碳氢化合物，和柴油中的碳氢化合物分子相当。
2
The plastic granulate itself is a by-product from diesel, and whatever is discarded in the manufacturing process gets recycled.
塑料原料颗粒本身就是柴油制造的副产品，在生产过程中分离出的任何物质也都会重新进入到生产循环系统中。
3
A second process, called thermochemical pyrolysis, USES high temperatures and pressures to convert cellulosic biomass into long hydrocarbon chains that are similar to gas, diesel or jet fuel.