lean coal

基本解釋

For coal blend in which less than 10% lean coal was added, the qualified metallurgy coke can be produced from stamp coke-making.
對于貧煤配加量不超過10%的混合煤料，搗固煉焦后可以生產(chǎn)出合格的冶金焦。
The meager lean coal, after fine crushing, coked compatibility with gas-fat coal, fat coal, 1 / 3 coke coal and coking coal by weight ratio of 1:1.
對細(xì)粉碎后貧瘦煤，與氣肥煤、肥煤、1/3焦煤及焦煤按重量比1：1 進行配伍共結(jié)焦實驗。
A linear regression was conducted and the functional relationship was found , which can afford reference for the security of meager - lean coal ' s industry application.
對實驗數(shù)據(jù)進行線性回歸分析，得出影響因素與最低著火溫度的函數(shù)關(guān)系，從而為貧瘦煤工業(yè)應(yīng)用的安全性提供了一定的參考依據(jù)。
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