lean coal

基本解释

For coal blend in which less than 10% lean coal was added, the qualified metallurgy coke can be produced from stamp coke-making.
对于贫煤配加量不超过10%的混合煤料，捣固炼焦后可以生产出合格的冶金焦。
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.
对细粉碎后贫瘦煤，与气肥煤、肥煤、1/3焦煤及焦煤按重量比1：1 进行配伍共结焦实验。
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.
对实验数据进行线性回归分析，得出影响因素与最低着火温度的函数关系，从而为贫瘦煤工业应用的安全性提供了一定的参考依据。
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