This technical process is simple, carburization is stable, application is widely.利用石墨煤增碳的炼钢技术,工艺简单可行, 增碳稳定, 应用广泛.Carburization of molten iron in the dropping zone of BF has been studied.高炉铁水渗碳的主要阶段在滴落带,炉缸内的渗碳过程不会掩盖滴落带的渗碳...
She tried to sound breezy on the phone.她尽量使自己的语气在电话里听起来轻松愉快。...his bright and breezy personality...他开朗活泼的个性It was a bright, breezy day.那天和风丽日。She was a bright and breezy sort of girl,always laughing.她是个无忧无虑的姑娘,老是在笑。He ha...
已调集了增援警力来平定骚乱。Extra police were called in to quell the disturbances.他的情绪终于平定下来.He calmed down in the end.他们只得叫来警察以平定骚乱.They had to call the police in order to put down the riot....