stone coal的用法和樣例：
例句
- The principles and low pollution process in production of vanadium pentoxide with stone coal containing vanadium are introduced in detail.
介紹用含釩石煤生產(chǎn)五氧化二釩的原理和低污染生產(chǎn)工藝。 - From the coal rank and the combustion characteristics and kinetic analyzing results, the stone coal should be classed as a high rank and maggy anthracite coal.
根據煤階和燃燒特性及動(dòng)力學(xué)分析判斷，石煤屬于高變質(zhì)的劣質(zhì)無(wú)煙煤。 - Soft coal burns with more flames than hard coal.
煙煤燃燒時(shí)火焰較無(wú)煙煤多。 - We also supply blind coal and soft coal from China and Indonesia.
煤炭產(chǎn)品主要是無(wú)煙煤與有煙煤等。
stone coal的相關(guān)資料：
臨近單詞
stoneman
stone
Stone Crusher - Legendary Mallet
stoneless preserved cherry-apple
Stone Potted Fried Baby Cuttlefish
Stones rolled down the hillside.
stone columns composite foundation
stone inscriptions in Song Dynasty
stone colunms composite foundation
Stones and cement binds together.
Stone Zombie With Shining Accessory
Stones and cement binds strongly.
