（ the team development of the longrun tea industry , in its essence , is to constantly improve and recast the longrun people , to help them form an aggressive and struggling team , a team with high efficiency in the execution of strategic decision and a team with edgy competitiveness 龙润茶业的团队建设，实际上是把龙润人不断的进行塑造，塑造成一个具有进取拼搏的团队，塑造成一个具有高度执行力的团队，塑造成一个能征善战的团队。
Flash forward to 2000 , though , and the city was filled with nostalgia - themed venues that recast the treaty - port era as an exciting warm - up to shanghai ' s resurgence as a global city in an era of increased engagement with the west 时光飞逝，到了2000年，事情又发生了变化，这时上海正在为再度成为一个全球都市而开始激动人心的热身赛，这个城市的各种场地，又充满了怀旧主题， “条约口岸的世纪”的价值被重新评价，成为了一个中国增加与西方接触的时代。
Last , adjusted policy and extrapolated competitiveness indexes data are tested to analyze the potential of fujian province to fo recast when the science and technology competitiveness of fujian province can catch up with other provinces which have high level of competitiveness . from above analysis , we can analyze the superiority and inferiority and search the developing direction of science and technology of fujian province 最后通过政策调整和科技竞争力指标数据外推，对福建省科技竞争力进行政策模拟和科技竞争潜力分析，预测福建省科技竞争按现有趋势发展，加之对政策变量的调整情况下，其科技竞争力何时能赶上科技竞争力水平较高的地区，由此正确分析福建省科技发展中的优势和劣势，确定科技发展方向。
A full mathematical model of optimal flow pattern design withengineering constraints was put forward , based on modern optimal control theory . an optimal flow pattern design was presented for optimizing meridional channel of axial flow turbine . according to integral optimization of turbine stages , a full physical model and mathematical expression were put forward for proposition of optimal flow pattern , including all performance parameters in turbine stages . this problem was further recast into a typical form control to maximize specific performance index such as work or efficiency of stage with given initial state , fixed terminal condition and constraints for part of state terminal variables . the program was also worked out according penalty function method and conjugate gradient method . the optimal distribution of c1ur1 ( r1 ) was obtained according to constraint conditions and maximized objective function 把近代最优控制论方法引入轴流透平叶片的设计，在优化的轴流透平子午通道内，建立包括透平级内所有性能参量的最优流型命题的完整的物理模型及其数学表达式，并归化为一个在给定初始状态、自变量终端固定、部分状态变量终端受有约束的条件下，使级的某一性能指标（如级的功率）达到最优的最优控制问题，应用“代价函数法”及“共轭梯度法”编制计算程序，计算得到符合给定约束条件、并使目标函数取极值的最优环量分布，结果是令人满意的。
For a long time , because of the environment of telecom natural monopolized , telecom trade is always in the seller ' s market , china telecom feels little pressure from market and the sense of urgency of investment and recast to billing system is n ' t strong . direct economic benefits also are n ' t obvious after a large scale devotion to billing system 长期以来，由于电信自然垄断环境，电信行业始终处于卖方市场，中国电信从市场方面感受到的压力很小，对于计费系统进行大规模投资建设和改造的紧迫感不强，而对计费系统进行大规模投入后，直接经济效益并不很明显。
