结果表明,该超细粉分级机可用于微米或亚微米级的粉体分级.The classifier can be used for classifying powders of micron or submicron size.采用热溶法和 高温高压 法,将还原黄G超细粉应用于涤纶织物染色.Polyester fabric was dyed with Vat Yellow G - fine particles using dyeing and hig...
道格拉斯29岁，是个技术不错的拳击手，在以前的比赛中发挥不太稳定。Douglas was a 29-year-old journeyman fighter, erratic in his previous fights.以前曾发生过暴乱，现在局势不太稳定。There have been riots before and the situation is volatile.劳工部的数据进一步印证了经济复苏状况的不稳定。The Labor ...
He looked at the mess and smiled weakly.他看着这一片狼藉， 勉强地笑了笑。She started to sit up, grimaced, and sank back weakly against the pillow...她坐了起来，露出痛苦的表情，又有气无力地倒在枕头上。Laura leaned weakly against the door.劳拉虚弱地靠在门上。He smiled weakl...