coal composition发音

意思翻译

煤炭成分

相似词语短语

composition───n.作文，作曲，作品；[材]构成；合成物；成分

coal───n.煤；（尤指燃烧着的）煤块；木炭；v.供煤；采煤，提炼煤；把……烧成炭；加煤

incongruous composition───不协调成分

composition calculator───作文计算器

composition notebook───作文笔记本

composition book───<英>写作指导书，<美>作文练习簿

composition function───[数]复合函数

basaltic composition───玄武质成分

line composition───n.生产线组成

双语使用场景

From analyses of rock and coal composition, texture, structure and fossil character, revealed that in the minefield has paleochannel passed through.───通过对岩煤层成分、结构、构造及所含化石特征分析，揭示出井田内发育有古河流地质构造。

The results indicate that the morphology and structure of char particles are dependent not only on maceral composition but also on coal rank.───这些结果表明，残炭颗粒的形态结构特征不仅依赖于煤的显微组分组成，而且也依赖于煤的变质程度。

The effects of the feed rate of air, steam and coal on bed temperature, gas composition, calorific value, carbon conversion and gasification efficiency are predicted and analyzed with the model.───在此基础上，还就空气加入量、蒸汽加入量及加煤速率对床温、煤气组成、煤气热值、碳转化率和气化效率的影响做了预测和分析。

oxidized coal; composition and structure; 13C-NMR; physiological activation;───腐植酸；氧化煤；组成和结构；13C-NMR；生理活性；

英语使用场景