delay trip multiple curves can choose the " inertia delay ", or to prevent electrical transformer loading terminal unnecessary trip 多种延时跳闸曲线可选购的"惯性延时",可防止电动机或变压器负载端出现不必要的跳闸
note : although many curve models are comprised of multiple curves, you cannot adjust the control point layout of individual curves within the model 注意:虽然许多曲线被包含在多样的曲线内,但是在模型里面不能够调整个别的曲线控制点地布置。
especially for matrix porosity and fracture porosity, the thesis took a way of multiple curves integrated discrimination instead of only using acoustic curve at past . during the period of the thesis research, a project about volcanic rock in liaohe basin started . so a lot of volcanic data in liaohe basin were gotten . the thesis processed and interpreted 31 volcanic rock wells and test the interpretation results with the well data which is already known 在论文的研究进程中,恰逢《辽河油田火山岩储集层测井解释评价》课题开题,因此使得本论文能够得到相对齐全的有关火山岩的资料和较多的(31口井)单井测井资料,并根据此方法对这31口井进行了单井测井处理和解释,将处理结果与火山岩实际地质资料对比,吻合情况较好。
in this paper, some key factors in the process of composite liquid-solid extrusion had been researched through a large amount of experiments and the common rules of composite liquid-solid extrusion had been obtained . the sample data was built through analyzing the experimental data collected during the experiments, and the model's construction was set up according to the concept of multiple curve fitting . the model parameters had been identified through least-square parameter identification and the sample data had been fitted well 本文通过大量的实验,对液-固挤压成形工艺中的影响因素进行了研究,初步掌握了该成形工艺的一般规律;在分析实验数据的基础上确定了实验样本集,并根据多元曲线拟合的思路初步确定了模型的结构;利用最小二乘参数辨识方法对模型参数进行了辨识,实现了对样本数据的良好拟合;通过利用该工艺系统模型进行参数预测,得到了与实验数据吻合较好的预测结果。