The shell limestone is thin bed, compact and anisotropism, so the reservoir is of low porosity, low permeability and pore fracture character.
介壳灰岩层薄、致密、非均质性强，属低孔、低渗孔隙—裂缝性储层。
However, the creep fracture of medium strength match joint, located in the low strength base metal remote from the weld interface, showed a ductile fracture character.
中强匹配接头蠕变断裂位置在远离焊缝界面的低强度母材区，呈延性断裂性质。
No doubt, it has a directive effect on exploratory development of petroleum in China that predicts fracture character and distributive law in low permeability reservoirs.
系统开展低渗储层中裂缝特征和分布规律研究预测，无疑对我国的低渗透储层油气勘探开发具有指导作用。
Objective: To research the biomechanical character of a new type low stress-shielding interlocking nail for treatment of femoral fracture.
目的：研究新型股骨低应力遮挡交锁髓内钉治疗股骨干骨折的生物力学特性。
Based on non-linear character having in fractured system of reservoir, the paper presented non-linear prediction technique of fracture.
本文基于储集层裂缝系统具有非线性特征，提出了裂缝非线性预测技术。
With associated Rayleigh Wave Method to detect fracture plane, the attitude, character, position and displacement of small magnitude fault can be forecasted accurately.
若配合利用瑞利波探测法探测断裂面，可以对小断层的产状、性质、位置、断距进行准确预报。
The pixel-covering method is used to research the fractal character of stress corrosion fracture so as to fit the property of gray images.
分形图像的原始图像一般为灰度图像，针对灰度图像的特点，采用像素点覆盖法，研究了应力腐蚀断口形貌的分形特征。
There is a significant character before the fracture. At last, the inffllution of fixtures, loads and materials to magnetic memory signals is analyzied.
最后分析了夹具、载荷和材质对磁记忆信号的影响，并利用磁畴理论进行了分析解释。
The shear character in the interface between soil and structure in high stress is one of key research in shaft lining fracture theory. It has briefly introduced the experimental apparatus and process.
高应力下土与结构接触面剪切特性的研究是当前井壁破裂理论研究的关键之一，本文对高应力作用下的实验仪器和实验过程做了简要的介绍。
During the process, the flow character within the fracture greatly influenced on the fracture prolongation and shapes.
水力压裂过程中，缝内流体的流动特征对裂缝的延伸和形态具有很大的影响。
Based on the diagnosis of the tiny fracture and the reverting of its morphologic character clearly, ct had special superiority in the analysis of injury manner.
CT在提高细小骨折检出率的基础上，清晰还原骨折的形态特征，在致伤方式分析上有其特殊优势。
The chief character of fracture is fatigue striation and dimple.
断口分析表明，合金低周疲劳断口的主要特征是平行的条纹及韧窝。
It is found from site investigation that the geological fracture is of rough and irregular character. This property can be described by using fractal geometry.
通过现场勘察发现，地质断裂面的几何形态表现为粗糙起伏的不规则性质，这种性质可以用分形几何学描述。
According to the fatigue failure character of riveted members, a simplified fracture mechanics model (SFMM) was developed.
根据铆接构件的疲劳破坏特征，建立了铆接钢桥简化断裂分析模型。
The results show that the main reason for the cracking was high temperature intergranular oxidation, with the fracture morphology being a typical intergranular cracking character.
结果表明，造成主蒸汽滤网开裂的主要原因是晶界高温氧化，断口呈典型的沿晶开裂特征。
The gravity fracture surface sliding model with self-affine fractal character is established.
构造了具有自仿射分形性质的重力型断裂面滑移模型；
Objective: To explore the structural character of pelvic ring and a new internal fixation in the treatment of pelvic fracture.
目的：探讨骨盆环的结构特点，设计髓内穿钉固定术式。
Supposing the defects as the initial crack, using the theory and testing method of fracture mechanics, the nonlinear fracture process and character of frozen soil are investigated.
把这些缺陷简化为冻土中的初始裂纹，应用断裂力学理论和试验方法，研究冻土的非线性断裂过程和特征。
The paper Introduces fracture appearance transition character of turbine high and middle pressure rotor made metal material.
介绍汽轮机高中压转子金属材料的脆性转变特性。
The dynamic character of gravity fracture surface sliding is considered and the stiffness criterion of fracture surface sliding is proposed.
研究了地质断裂面滑移的动力学行为，获得了断裂面滑移失稳的刚度准则。
The dynamic character of gravity fracture surface sliding is considered and the stiffness criterion of fracture surface sliding is proposed.
研究了地质断裂面滑移的动力学行为，获得了断裂面滑移失稳的刚度准则。
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