One of the reasons influencing CFB safe operations return valve clinkering blockage.回料阀结焦堵塞是影响循环流化床锅炉安全运行的原因之一.Example are given to show the tendency of change of clinkering property of coal with pressure.并举例说明了加压下煤结渣性变化...
The classroom stands empty during the holiday.在假期中教室都空着。The schoolgirls giggled when the famous football player walked into their classroom.当这个著名的足球运动员走进教室时,女生们都咯咯地笑起来.It was hot and stuffy in the classroom.教室里很闷热。Accord...
The old peasant conjectured that it would be an unusually cold winter.那老汉推测冬天将会异常地寒冷.The general conjectured that the enemy only had about five days'supply of food left.将军推测敌人只剩下五天的粮食给养.He conjectured that some indi...