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brown coal的英文翻譯是什麼意思，詞典釋義與在線翻譯：
參考翻譯
- 褐煤
英英釋義
Noun:
-
intermediate between peat and bituminous coal
brown coal的用法和樣例：
例句
- The methods of making solid coal sorbent and liquid gelsorbent from lignite are also discussed in this paper.
列舉了由褐煤製取固體煤質吸附劑和液體凝膠吸附劑的方法。 - TheASTM rankings for bituminous coal, sub-bituminous coal, or lignite fit the spreader combustion process well.
美中試驗材料協會根據煤在燃燒時的性能把煤分為煙煤，次煙煤，褐煤幾個等級。
