英语词汇rank of coal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?煤级
... 距高示波器 range-height indicator scope 煤级 rank of coal 郎肯温标 Rankine temperature scale ...

短语

1
type of coal rank
煤阶类型
2
coal rank distribution of China
中国煤级分布

双语例句

1
The effect of feed coal particle size on strength of briquette is discussed when different briquetting process and rank of coalification coal are adopted.
阐述了采用不同成型工艺和使用不同变质程度煤成型时，原料煤粒度对型煤强度的影响。
2
With the rise of the coal rank, the crystallinity of kaolinite and its order in the anthracite bed go up.
随着煤变质程度的升高，煤层夹矸中高岭石的结晶度、有序度也随之升高。
3
Enrichment and accumulation of coalbed methane in low rank coal have their own unique characteristics.
低煤阶煤层气富集成藏具有自身独特的特点。

单词	rank of coal
释义	rank of coal 简明释义煤级；煤种网络释义 1 ?煤级 ... 距高示波器 range-height indicator scope 煤级 rank of coal 郎肯温标 Rankine temperature scale ... 短语 1 type of coal rank 煤阶类型 2 coal rank distribution of China 中国煤级分布双语例句 1 The effect of feed coal particle size on strength of briquette is discussed when different briquetting process and rank of coalification coal are adopted. 阐述了采用不同成型工艺和使用不同变质程度煤成型时，原料煤粒度对型煤强度的影响。 2 With the rise of the coal rank, the crystallinity of kaolinite and its order in the anthracite bed go up. 随着煤变质程度的升高，煤层夹矸中高岭石的结晶度、有序度也随之升高。 3 Enrichment and accumulation of coalbed methane in low rank coal have their own unique characteristics. 低煤阶煤层气富集成藏具有自身独特的特点。
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