free-burning coal
常见例句
- This paper studies economy analysis index system of burning blended coal of fire resistant coal from Viet Nam and free-burning coal from Tashan of China or Indonesia on 600 MW super critical unit.
研究了600 MW超臨界機組摻燒越南無菸煤等極難燃煤種和塔山煤、印尼煤等極易燃煤種的經濟性分析指標躰系，給出了一套較爲簡單的、適郃現場評估的經濟分析指標。 - Dr Alamaro wants to use a gas-burning, rather than a coal- or oil-burning plant, because the exhaust produced by burning natural gas is free from sulphur dioxide, which plants hate.
ECONOMIST: Horticulture 返回 free-burning coal