The finite element model of hydro - mechanical deep drawing is established based on the commercial software DYNAFORM - PC.采用商用有限元软件DYNAFORM-PC,建立了筒形件液压 - 机械拉深过程数值模拟模型....
He was looked down upon because of his egoism.他因自私而受人冷落.They seem to love the land and the people with a sort of fierce egoism.他们似乎是带著强烈的利己主义来爱这里的人和土地的.Joel turned down all offer of help he badly needed because of his ex...
人们早已知道，如果材料的表面积足够大，可引起催化反应。It had been known for some time that chemical reactions can be catalyzed by materials with large surface areas.它们对被它们催化的反应有很强的专一性.They are highly specific for the reactions that they catalyze.在...
Shakespearean women's roles were originally written to be played by men.莎士比亚笔下的女性角色在创作之初是打算由男性来扮演的。Our comic play was a burlesque of a Shakespearean tragedy.我们的喜剧是对莎士比亚一出悲剧的讽刺性模仿.In what Shakespearean plays do ghost...