Conclusions: on fixation of femoral neck fracture, the smaller volume of implant should be chosen based on assuring the fixation strength.
结论：在行股骨颈骨折内固定时，在保证内固定强度的前提下，应选用体积尽可能小的内固定物。
Under the action of tensile stress and tensile stress, the bolt with relatively low strength will crack first, and then the fatigue fracture will occur.
在拉应力和应拉力交替的作用下，强度相对较低的螺栓会先产生裂纹，进而发生疲劳断裂。
The real fracture strength is restrained by both stresses caused by outside load and residual stresses after grinding.
实质断裂强度性能受到了外加载荷与磨削残余应力的组合应力的制约。
Ongoing research will serve to refine the best modalities for assessing the bone strength of children and to determine the key clinical variables that influence fracture risk independent of bone.
接下来的研究会致力于改进儿童骨骼强度评估的最佳方式并对会影响骨折风险的、不依赖于骨骼本身的临床变量进行测定。
Also it has been determined that fracture spacing, aquifer strength and skin factor have insignificant effect on water coning in fractured reservoirs.
另外，裂缝间距、蓄水层强度和表皮系数在裂缝型油藏中的水锥现象也起重要作用。
The paper discusses over the influence exerted by welding residual stress on the static strength, brittle fracture and stress-corrosion cracking of metal structure.
本文介绍了焊接残余应力对金属结构的静强度、脆性断裂以及应力腐蚀开裂的影响。
When the applied load exceeds the limit strength of the material as a result of parts breaking overload fracture.
当外加载荷超过材料强度极限而造成零件断裂称为过载断裂。
The results showed that multiple solution and aging treatment had a significant effect on increasing plastic property and fracture toughness, although had little effect on strength.
结果表明：多重固溶时效热处理可以显著提高合金的塑性和断裂韧度，而对强度的影响不大。
The results show that the main causes of fracture is composition segregation and low strength resut from no quenching and tempering treatment.
结果表明，产生断裂的主要原因是材料内部成分偏析及未按要求对材料进行调质处理导致材料的强度较低。
Conclusion the fracture strength of premolar teeth filled with light curing composite resin was higher than filled with amalgam after root canal therapy.
结论根管治疗后用光固化树脂充填前磨牙的各类洞，牙体的抗折强度优于用银汞充填者。
The addition of mineral admixtures is one of the effective approaches, which can improve fracture brittleness of high compressive strength concrete.
通过试验得出复掺矿物掺合料是改善混凝土断裂脆性的有效途径之一。
The strength of materials are controlled by porosity, modulus of elasticity, fracture energy and critical flaw sizes.
材料的强度是受气孔率、弹性模量、断裂能和临界缺陷尺寸控制的。
The results show that interface element diffusion and reaction on interface in vacuum hot-pressing sintering processing improved interface strength. Fracture occurred mainly in Al matrix.
结果表明，真空烧结过程中出现了界面反应，改善了界面结合强度，断裂破坏主要在基体上进行。
It has been found applications in many aspects, such as structure design, strength analysis, life estimate, and fracture safety analysis, etc.
这种方法在许多方面得到应用，如结构设计、强度分析、寿命估算和断裂安全分析等。
The distribution of internal stress has large influence on mechanical properties of materials such ay strength and fracture toughness.
内应力的分布，对材料宏观力学性能如强度和断裂韧性，都将产生较大的影响。
The fracture strength of circular diamond film was measured by a burst pressure technique.
利用压力爆破技术测量了圆形金刚石膜的断裂强度。
The strength loss is greaser than the fracture toughness loss, because ofthe surface cracks caused. by thermal fatigue.
由于表面热疲劳裂纹的产生，使得材料强度性能损伤大于断裂韧性损伤。
The compacting density, bending strength, fracture toughness and rigidity value of the synthesis can be prepared to be applicable gradient material structure under suitable pressure and temperature.
在适当的压力、温度环境下合成致密度、弯曲强度、断裂韧性、硬度值可满足实际应用背景的梯度夹层。
The tensile strength, compressibility, resilience and essential fracture work of flexible graphite sheet were measured.
测量了不同密度柔性石墨纸的抗拉强度、压缩率、回弹率和基本断裂功。
The changes of moisture absorption properties, tensile strength, fracture elongation and elastic modulus of APMOC fiber with aging time were investigated through the hygrothermal aging test.
通过湿热老化试验，研究了APMOC纤维吸湿性能、拉伸强度、断裂延长率以及弹性模量随老化时间的变化。
Fracture strength of meat ball increased slowly with tripolyphosphate contents increasing, but the fracture displace increased at 0.1% dosage and leveled off after that point.
肉丸破裂强度随三聚磷酸钠添加量的增加而较缓慢地增加，其破裂点距离在高于0·1%的添加量后不再增加。
The curing condition, the maximum size of coarse aggregate and silica fume have certain effects on the strength, fracture properties and brittleness of concrete.
养护条件，粗骨料最大粒径和硅灰对混凝土的强度，断裂性能和材料脆性都有一定影响。
Based on substantial experimental data, the effects of loading rates on the strength, fracture toughness and fragmentation efficiency of rock materials are discussed in this paper.
本文以充分的实验结果为依据，讨论了加载率对岩石材料的强度、断裂韧度和破碎效果的影响。
The optimum match between fracture toughness and tensile strength was obtained.
钢的抗张强度和断裂韧度达到最佳配合。
Rough surface is easy to generate V shape of stress concentration, which reduce fracture strength.
粗糙表面的晶粒间易产生V形口，导致应力集中，降低了膜的断裂强度。
Research results show that NiTi superelastic wires embedded in structures can monitor fracture behavior and strength in the structures.
实验结果表明，埋入的超弹性传感元件可对结构的裂纹、断裂特性及强度等进行监测。
Based on the viewpoints of rock fracture mechanics, compressive strength of rock mass controlled by discontinuities is discussed.
基于岩体断裂力学的观点，探讨基于结构面扩展的岩体抗压强度准则。
Compared to tear resistance and tensile strength, fracture toughness is more dependent on fiber length.
断裂韧性对纤维长度的依赖性比撕裂和抗张强度大。
Compared to tear resistance and tensile strength, fracture toughness is more dependent on fiber length.
断裂韧性对纤维长度的依赖性比撕裂和抗张强度大。
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