例句與造句

1. Although primarily meant for coal carbonization, it also could be used for processing of oil shale, lignite or any carbonaceous materials.
2. Minor amounts of pyridine are released into environment from some industrial processes such as steel manufacture, processing of oil shale, coal gasification, coking plants and incinerators . and 53 礸穖  " 3 levels were measured in the groundwater in the vicinity of a coal gasification plant.
3. It's difficult to find processing of oil shale in a sentence. 用processing of oil shale造句挺難的