Carbon is needed as a reducing agent in many metallurgical operation.许多金属冶炼操作中需要碳作为还原剂.They point out inadequacies in applying criteria developed from metallurgical practice to reinforced plastics.他们指出了把冶金工业采用的断裂标准应用于增强塑...
During the investigation, this article uses varying methods of historic , documental, observational, conversational and questions surveyable.本文在研究中运用了历史法、文献法 、 观察法 、 访谈法和问卷调查法....
泰勒把单词记忆法传给观众.传给更多的朋友.The words learning method is transferred from Taylor to the audiences.其他的, 例如鱼和狗更喜欢空间记忆法.Others, such as fish and dogs, favor a place - based strategy.也叫词形记忆法或比较记忆法.Also known as word - memory or mem...
They were taken to hospital suffering from smoke inhalation.他们因吸入大量烟尘被送往医院。Accidental inhalation of the powder can be harmful.意外的粉尘吸入可能有害。Septicemic listeriosis probably develops from ingestion or possibly inhalation of ...