为了使过程最优化, 目标函数的公式是必不可少的.In order to optimize the process, formulation of objective function is necessary.在经济学最优化问题中所含的变量差不多总是带有某种约束条件.In economic optimization problems the variables involved are almost always subject to ...
Why should Donahue's people concern themselves with bolstering your image?唐纳休的人为什么要费心维护你的形象?He needed bolstering and support.他需要别人助他一臂之力.Only be bolstering one's natural spirit can one truly master the art of s...
许多机动车事故都是不计后果地酒后开快车造成的。Many motor accidents are the result of unthinkingly mixing speed and alcohol.开快车会让人觉得自己有一种主宰之力。There is a feeling of power that comes from driving fast.我们并不真地开快车.We are not exactly driving fast....