Serve is only one of the tennis match technologies, which only the players can control themselves without the other side of technologicalconstraints.
发球是网球比赛中唯一由运动员自己控制而不受对方制约的技术,是网球运动员克敌制胜的有力武器。
2
The lot sizing problem with fuzzy customer demands and multi technologicalconstraints was studied by taking advantage of the fuzzy set theory and the idea of tolerance.
A final reason to separate problem and solution is that such an approach provides the maximum flexibility in the changing face of technologicalconstraints and opportunities.