| 1. | A method of dfp - like for nonlinear complementarity problems 求解非线性互补问题的一个非精确信赖域方法 |
| 2. | Global convergence property of dfp met 算法的全局收敛性 |
| 3. | Dfp digital flat panel 数字式平面显示器 |
| 4. | Dfp digital flat panel 数字式平面显示器 |
| 5. | Secondly , the article discusses the fundamental theories and methods to optimize seepage coefficient inverse problem . it develops computer program in seepage inverse problem - optimize arithmetic ( dfp method ) 2 、探讨了渗透系数优化反演分析的基本原理和方法,研制了稳定且精度较高的变尺度( dfp法)的优化反演程序。 |
| 6. | Back analysis of thermal and mechanics parameters are carried out by using dfp method and improving minimum two - multiplied error function based on the practical datas of temperature and strain of the hole 结合引水洞的温度和应变实测资料,利用考虑时间效应、无量纲化的最小二乘误差函数,采用梯度优化方法中变尺度方法对其热、力学参数进行了确定性反演。 |
| 7. | Secondly , organizing the corresponding program and validated the program through examples . on the other hand , analyze different questions in detail that existed in the back analysis . dfp method is systematically presented in this paper 然后编制相应的程序,进一步通过算例对其进行了验证,同时对反演中各问题进行了较为详细的分析,亦系统的介绍了变尺度优化方法。 |
| 8. | In this paper , regularly back analysis methods " computational theories and steps are summarized and viewed , including conjugate gradient method , dfp method , simplex method . their merits and disadvantages are described , too 对常见的各种参数反分析方法共轭梯度法、 dfp法、单纯形反分析方法的计算理论、步骤进行了系统的总结和评述,并对各种方法的优缺点分别进行了阐述。 |
| 9. | The enzyme activity in fermentation liquid could be inhibited by pmsf and dfp . the fermentation liquor also showed good dehairing activity . the alkaline protease ( named dhap , dehairing alkaline protease ) in the fermentation liquid was purified with hydrophobic interaction chromatography , ion exchange and gel filtration 通过cm - sepharosefastflow离子交换层析, deae - sepharosefastflow离子交换层析, sephacryls - 100 , sephacryls - 200凝胶过滤层析,疏水层析等纯化步骤对短小芽孢杆菌发酵液中的碱性蛋白酶进行了纯化。 |
| 10. | Design for production includes design guidelines , capacity analysis , and estimate manufacturing cycle time . it determines manufacturing a new product design affects the performance of the manufacturing system . in this paper , a general dfp approach which can reduce manufacturing cycle time during product design is presented 该方法通过制造系统生产能力分析和新产品制造周期估算,可以分析反馈影响产品制造周期和制造系统性能的问题信息,通过及时修改设计,从而缩短产品开发周期。 |