... slack time 松弛时间 ; 萧条期 ; 时差 ; 延缓时间 slack coal 粉煤 ; 煤屑 ; 灰煤 ; 煤粉 event slack 事件松弛时间 ; 节点迟缓 ; 事件松弛时间;节点迟缓 ; 事件的宽限期 ...
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低灰煤是开发煤炭应用新领域的前提。
Low ash coal is a precondition to develop a new area of coal utilization.
随着煤阶的降低,得到的无灰煤中轻组分含量增加;
With the coal rank reduced, the light component content of the ash-free ash obtained would be increased.
结果表明,低变质程度和高灰煤浆多呈屈服假塑性,煤的性质起主导作用;
The results show that the CWS rheology of low rank or high ash coal is mainly due to the physical and chemical properties as well as surface structure characteristics of coal.
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