这三座转炉都是纯氧 顶吹 的.These three converters are all pure oxygen top - blow .L. D. 炼钢法使用炉内砌有耐火砖的氧气 顶吹 转炉.The L. D. Process uses a top - blow oxygen converter lined with heat - resistant brick.这对中小型转炉钢厂比较适宜.This is right medium ...
Methods: Analyze the germiculture and investigate the circumstance of the sensitivity to antibiotics drugs.方法: 调查分析细菌培养及药敏后的情况.After become effective of property insurance contract, those who serve as insurance mark insu...
Oceania is mainly made up of Australia and New Zealand.大洋洲主要是由澳大利亚和新西兰组成的.' Oceania,'tis for thee'gave way to lighter music.现在轻音乐替代了《这是为了你, 大洋国》.And Oceania has always been at war with Eastasia, has it not...
The composer was one of many illustrious visitors to the town.那位作曲家是许多造访过这个城市的杰出人物之一。As Faldo's final putt rattled in, he qualified to join a select band of illustrious sportsmen.随着福尔多的最后一杆轻击，球应声入洞，他得以跻身门槛颇高的顶级运动员之列...