無焰煤 的英文怎麼說
中文拼音 [wúyànméi]
無焰煤
英文
blind coal-
Soft coal burns with more flames than hard coal
煙煤燃燒時火焰較無煙煤多。Cause analysis of lower burn - up ratio in anthracite firing boilers with w - shaped flame and twin - arch combustion
火焰雙拱燃燒鍋爐燃用無煙煤燃盡率低的原因分析Through experiments of excess air coefficient on the pc combustion in stove, it is concluded that it is no use to add too much air at the beginning of free - oil ignition of pc
本文通過研究過量空氣系數對爐內火焰的影響規律,指出在煤粉無油點火初期不宜補充大量二次風。
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