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煤阶

网络Coal rank; coal step

煤阶

煤阶

Coal rank

沪江博客 - oldmonk的博客 ... 1.306 镜质体反射率 Vitrinite reflectance 1.307 煤阶 Coal rank 1.308 泥煤 Peat coal ...

coal step

石油英语词汇(C4) ... coal slurry 煤泥 coal step 煤阶 coal stone 硬煤 ...

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With the coal rank reduced, the light component content of the ash-free ash obtained would be increased.

随着煤阶的降低，得到的无灰煤中轻组分含量增加；

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Linear regression method was used to analyse the effects of maceral and rank on morphology of coal and corresponding char .

本文用多元回归方法，分析煤岩相组分和煤阶对煤及相对应煤焦表面形态的影响。

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The CBM accumulation model is used to simulate the hydrodynamic condition of low-rank coalbed methane reservoir .

利用煤层气成藏模拟装置模拟了低煤阶煤层气藏水动力条件。

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Hydro-geological condition physical simulation of the low rank coalbed methane reservoir formation

低煤阶煤层气藏水文地质条件的物理模拟

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Formation Processes and Advantageous Models for High-Low-Rank Coalbed Methane Reservoirs

高、低煤阶煤层气藏成藏过程及优势地质模型

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FTIR Study of Different Ranks of Coals Extracted by Pyridine

不同煤阶煤的吡啶抽提 FTIR 谱研究

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Analysis of the forming conditions of shallow low-rank coalbed gas pool

浅层低煤阶煤层气成藏条件分析

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