hydrogen content of coal
常见例句
- The more organic hydrogen content in coal, the higher replacement ratio, it can be profitable to combustion of coal at the same time.
煤中有机氢含量愈多，置换比愈高，同时也有利于煤粉的燃烧。 - This gas contains approximately 80% of the original energy content of the coal, and is a combination of hydrogen, carbon monoxide, carbon dioxide, and methane.
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