The composition of coal ash and mineral matters obviously influence coal ash fusibility.论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系.Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility.选用花...
母鸡一看到狗就振起羽毛.The hen ruffled her feathers up at the sight of a dog.他童年的环境振起他的勇气与决心.The circumstances of his childhood called forth his courage and resolve.他到底又渐渐恢复了他的 自信 力,他摆脱了失败的情绪,振起精神来,转取攻势.His self - confidence was gr...