dark gray
灰───ash
When coal burns part of it is left as ash.───煤燃烧时,一部分作为灰烬留了下来.
Black and white edge, is the ash demarcation line.───黑与白的边缘, 是灰的界线.
The photoelectric colorimetry is usually used in some test items of coal ash analysis.───在煤灰成分分析检测项目中有一些通常采用光电比色法进行检验.
There are two ash trees in front of my window.───在我的窗前,有两棵白蜡树.
Coke is an economical fuel but it leaves a lot of ash.───焦炭是一种很经济的燃料,可是燃烧后剩下很多灰.
The article studied the thermal desorption behavior Fs on the fly ash under anoxic conditions.───研究了垃圾焚烧产生的飞灰中二恶英在隔绝空气受热条件下的热脱附行为及规律.
Mount Unzen has been spewing out volcanic ash, gas, and rock today.───云仙山今天一直在向外喷涌火山灰、气体和火山岩。
This code is not applicable to building mortar and powdered coal ash used as admixture carrier.───不适用于建筑砂浆和作为外加剂载体所应用的粉煤灰.
He brushed the cigarette ash from his sleeve.───他掸掉了袖子上的烟灰。
The facility recently recorded finding 1,890 grammes of gold per tonne of ash from incinerated sludge.───这个污水厂最近说它从一吨焚化污泥后的灰烬中提取了1,890克黄金.