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 ...
一剂好的补品将有助于身体康复。A good dose of tonic will help you to pick up.海上的空气是大自然赋予的对人们身心的最佳补品.Sea air is Nature's best tonic for mind and body.有人说,贫穷是优秀艺术家最好的补品.You will hear people say that poverty is the best spur to the ar...
Some battles you win, some battles you lose.胜败乃兵家常事。He appealed to his countrymen not to lose heart.他呼吁自己的同胞不要丧失信心。Torn muscles retract, and lose strength, structure, and tightness.撕裂的肌肉会收缩，丧失原来的力量、结构和紧实度。...
Quotas of the means of production are allocated by the higher administrative bodies to the lower ones.物资指标按隶属关系分配.Racial quotas and protectionism are scaring away some foreign investors.种族配额和保护主义吓跑了一些外国投资者。Production quo...
The union leader was last night staging a protest vigil 400 yards down a mineshaft.昨晚工会领袖在 400 码深的矿井下举行了彻夜的抗议活动。The Union's statutes forbade them from holding high office.工会章程禁止他们担任高级公职.The lads don't join the ...