他嘴上还在叫嚷着，但眼里却流露出恐慌。He was still blustering, but there was panic in his eyes.一想到自己可能永远不能再参加比赛，他就无比恐慌。He was panic-stricken at the thought he might never play again.想到这点，他突然感到一阵强烈的恐慌。He felt a sudden rush of panic at the t...
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...