The fracture toughness of the bimetallic interfaces is lower than those of respective counterpart metals.在扩展路径上,界面和金属交替出现,且界面的断裂韧性不如相应单一材料的断裂韧性.The President had talks during a brief stopover in Lisbon with his Portugues...
沿南美洲西海岸温跃层的十年间变化.Interdecadal variability of the thermocline along the west coast of South America.温跃层对于潜艇的水下航行和战斗具有十分重要的意义.Thermocline is important for submarine in underwater navigation and action.一套跃层公寓, 一对孤男寡女.A dupl...
Objective : To investigate toxicity of ethanol extracts from hippocampus.目的研究海马乙醇提取物的毒性作用....the capitalist system, which extracts huge profits from arms production at the tax-payers' expense...牺牲纳税人利益、从武器生产中攫取巨额利润的...