charcoals

The gallery specialises in beautiful charcoals and watercolours.

这个画廊专营美丽的木炭画和水彩画.

Irons__red-hot charcoals were used to heat up the irons.

使用时.把烧红了的炭放在熨斗内.待热力传遍。便可用来熨衣服

Irons __ red-hot charcoals were used to heat up the irons.

使用时.把烧红了的炭放在熨斗内.待热力传遍. 便可用来熨衣服.

It was shown that the reaction rates of the charcoals prepared from pine wood, cocoanut shell, almond kernel, olive kernel and bituminous coal were strongly influenced by steam concentration except those of brown coal and anthracitic coal.

研究结果表明：水蒸汽浓度对从松树、椰子壳、杏核、橄榄核制成的炭和烟煤在反应中有较强的影响，褐煤和无烟煤影响不大。