low sulfur coal的用法和樣例：
例句
- Only washed coal or high quality and low sulfur content coal can be allowed to directly use by boilers for space heating and production.
對于采暖及生產(chǎn)鍋爐直接燃煤，必須使用優(yōu)質(zhì)低硫煤或經(jīng)洗選的煤炭。 - The mechanism of hydrodesulfurization of coal with coke-oven gas has beenexplained in the paper,too.
此外，對高硫煤與焦爐凈煤氣共熱解脫硫的機理也給予了解釋。
