In welding zone the lath shape microstructure reduces, and equiaxed microstructure increases.焊缝区在经过长时运行后板条状组织减少, 等轴状组织增多.Firstly, equiaxed microstructure could be produced by treatments including hot compression and dupl...
The district council agreed with the objectors and turned down the application.区政务委员会同意反对者的意见，拒绝了这一申请。Street committees keep a weather eye on the families in their district.街道委员会留意所辖区域内的家家户户。The district is under conside...
Make an infusion by boiling and simmering the rhubarb and camomile together.将大黄和甘菊一起煮沸再用文火炖，熬成汤药。I had rhubarb tart with a lot of cream.我吃了添加了许多奶油的大黄小馅饼.Effects and Symptoms: The rhubarb itself, is harmless and even heal...
吸入物如同胃内容物一样由于化学刺激物的作用可引起炎症.Aspirated material may also produce inflammation from chemical irritation, as with gastric contents.吸入物: 当使用玻璃布时玻璃纤维粉末可能会飞散出.INHALATION: Fibrous glass dust may be released from the fiber - glas...