Artificial fracture and reservoir level matching, dynamic artificial fracture and fracture of the matching degree of artificial support.
人工裂缝与储层的匹配程度，动态人工裂缝与支撑人工裂缝的匹配程度。
Using fracturing fluid dynamic leak-off apparatus, fracturing fluid leak-off rate is tested on the core which containing single artificial fracture.
利用压裂液动态滤失仪，在含有单条人工裂缝的泥页岩岩心上测试了压裂液滤失速率。
By maximum tension theory and maximum strain energy density theory in fracture mechanics, created and propagation direction of new artificial fracture are analysized.
分别应用断裂力学中的最大拉应力理论和应变能密度因子理论分析了重复压裂中水力裂缝的初始扩展和延伸方向。
The two important factors effecting on production are reservoir factors and artificial fracture based on results of well tests analysis after 13 gas wells were fractured;
根据13口井压后试井解释结果，分析影响气井压后产量的两个重要因素是地层参数和人工裂缝；
The work of the first part of this paper is continued by describing the numerical simulation technique of steady state flow in three-dimensional artificial fracture network.
承接上文的工作，给出了三维裂隙网络中稳定渗流的数值解法。
Artificial fracture length and reservoir permeability and other parameters can be explained and matched. Stimulation effect after the fracturing can be evaluated effectively.
解释、拟合人工裂缝长度和储层渗透率等参数，有效评价压后增产效果。
Conclusion Artificial femoral head and total hip in treating elderly patients with femoral neck fracture.
结论行人工股骨头与全髋关节置换术能有效治疗老年人股骨颈骨折。
Conclusion it is a good method to repair depressed fracture of frontal part with hydroxylapatite particulate artificial bone.
结论羟基磷灰石微粒人工骨修复额部凹陷性骨折是一种较好的治疗方法。
Artificial femoral head replacement; Total hip replacement; femoral neck fracture; Effect.
人工股骨头置换术；全髋关节置换术；股骨颈骨折；疗效。
Objective To study the effect and complication of repairing depressed fracture of frontal part with hydroxylapatite particulate artificial bone.
目的探讨采用羟基磷灰石微粒人工骨修复额部凹陷性骨折的疗效及并发症。
Objective Explore the treatment of intertrochanteric fracture in the elderly with artificial femoral head replacement.
目的探讨人工股骨头置换治疗高龄股骨粗隆间骨折的方法。
Objective: To investigate the management during perioperative period in artificial femoral head replacement of aged patients after femoral neck fracture.
目的：探讨高龄股骨颈骨折患者行人工股骨头置换的围手术期处理。
Objective to explore the curative effects of artificial femoral head and total hip arthroplasty for femoral neck fracture in the elderly.
目的观察人工股骨头与全髋关节置换术治疗老年人股骨颈骨折的临床效果。
In this paper, the Artificial Neural Networks are applied to construct separately the relationships between magnitude and surficial fracture length and between magnitude and active fault length.
应用人工神经网络分别建立了震级与地表断裂长度及活断层长度的关系，一定程度上提高了由断裂或断层长度预测震级的可靠性。
Conclusion: Artificial femoral head replacement was still effective therapy for fracture of the femoral neck in the old patients.
结论：人工股骨头置换术治疗老年股骨颈骨折仍是一种有效的治疗方法。
Methods Bipolar artificial femoral head replacement was adopted in 16 cases of unstable intertrochanteric fracture for the patents with mean operation age of 86.
目的探讨双极人工股骨头置换手术治疗高龄不稳定型股骨粗隆间骨折患者的临床疗效。
Based on artificial neural network theory, using routine logging data in fracture identification is studied.
本文基于人工神经网络理论，开展了常规测井资料识别评价裂缝的研究。
Comparing the result of neural network forecast with that of numerical simulation, fracture time forecasted by the artificial neural network is precise and reliable.
最后将神经网络预测结果与数值计算结果对比，认为应用人工神经网络对立井井筒破裂时间的预测比较准确、实用。
Comparing the result of neural network forecast with that of numerical simulation, fracture time forecasted by the artificial neural network is precise and reliable.
最后将神经网络预测结果与数值计算结果对比，认为应用人工神经网络对立井井筒破裂时间的预测比较准确、实用。
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