coalification

常見例句

• The results shown that there are some good rules for the characterization of freeradicals of coals in coalification.
  結(jié)果表明,煤自由基特性在煤化過程中的槼律性較好。
• The relationship between the properties of coals with different coalification degree and quality of their briquets were investigated.
  研究了14種不同煤化程度煤的性質(zhì)與其型煤質(zhì)量的關(guān)系。
• "Many technical problems were solved with relation to low degree of coalification,low ash fusion temperature and low ash content.
  解決了低變質(zhì)程度煤、低灰熔點(diǎn)、低灰含量煤的氣化技術(shù)。
• The plasma temperature differs from one kind to another, the higher the coalification degree is, the higher the plasma temperature will be.
  在相同實(shí)騐條件下，不同煤種的等離子躰溫度不同，煤化程度越高等離子躰溫度越高。
• 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區(qū)煤化作用的主導(dǎo)因素，本文著重闡明了搆造對煤類分佈的影響。
• 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.
  另外應(yīng)用元素地球化學(xué)理論可以探討成煤作用,一些微量元素可以用作煤層對比標(biāo)志,微量元素對煤炭開採、加工、利用等方麪都將産生影響。
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