Relationship and control of axis sealing and internal pressure directly affects deformation process in tube hydroforming. 圆管液压成形过程中的轴向密封力与内压力的关系及控制直接影响到圆管的成形状态.
他是位实行者, 不是空谈者.He's a doer, not a talker.先有行为; 诗人是人生的实行者.Life comes first; the poet is the executor of life.凯恩斯学派和新政实行者们逐渐退场.Keynesians and New Dealers seem to be in a slow retreat....
He ceded his stock holdings to his children.他将股票让给了他的子女.France ceded Alsace - Lorraine to Germany in 1871.1871年法国把阿尔萨斯 ― 洛林地区割让给了德国.She ceded all power to her son-in-law who now runs the country as an autocracy.她把权力全部交给自...