coalification

常见例句

• The results shown that there are some good rules for the characterization of freeradicals of coals in coalification.
  结果表明,煤自由基特性在煤化过程中的规律性较好。
• The relationship between the properties of coals with different coalification degree and quality of their briquets were investigated.
  研究了14种不同煤化程度煤的性质与其型煤质量的关系。
• "Many technical problems were solved with relation to low degree of coalification,low ash fusion temperature and low ash content.
  解决了低变质程度煤、低灰熔点、低灰含量煤的气化技术。
• The plasma temperature differs from one kind to another, the higher the coalification degree is, the higher the plasma temperature will be.
  在相同实验条件下，不同煤种的等离子体温度不同，煤化程度越高等离子体温度越高。
• Plutonic coalification is the leadiny factor in coalification in south Sichuan. This paper focuses attention on the effect of geological structure on distribution of coal type.
  深成煤化作用是川南地区煤化作用的主导因素，本文着重阐明了构造对煤类分布的影响。
• Moreover the geochemistry of trace elements in coal could be used to explain the coalification,and some elements as special marker could be used to compare the coal beds.
  另外应用元素地球化学理论可以探讨成煤作用,一些微量元素可以用作煤层对比标志,微量元素对煤炭开采、加工、利用等方面都将产生影响。
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