The impact fracture section of modified unsaturated polyester showed ductile failure.
所得改性不饱和聚酯的冲击断裂截面表现为韧性断裂；
Fractal dimension of impact fracture surface of 08f steel was measured by vertical section method.
利用垂直截面法测量了08f钢经不同形变氮化复合后冲击断裂表面的分形维数。
The results indicted that the better resistance to impact fracture and abrasion for the test grinding …
结果表明，该球经适当的余热热处理可获得较高的抗多冲击破坏能力与耐磨性能。
The impact fracture surface showed a tough morphology for POM/NBR/Novolak blends and brittle one for POM/NBR blends.
断裂形貌考察表明，POM/NBR共混物的断裂面呈脆性断裂特征；
The relationship between the phase structure, the impact fracture mechanism and the impact strength of the blends was investigated.
研究了共混体的相结构、冲击断裂机理和冲击强度之间的关系。
The results indicted that the better resistance to impact fracture and abrasion for the test grinding balls could be obtained by making …
结果表明，该球经适当的余热热处理可获得较高的抗多冲击破坏能力与耐磨性能。
The results indicted that the better resistance to impact fracture and abrasion for the test grinding balls could be obtained by making use of a...
结果表明，该球经适当的余热热处理可获得较高的抗多冲击破坏能力与耐磨性能。
The impact fracture surface morphology observed by SEM showed that the toughening mechanism of the blend was in accordance with that of the shear yielding.
共混体冲击断面形貌的SEM分析表明其增韧机理为剪切屈服机理。
SEM impact fracture showed that powerful microcrack induction ability of nano SiO2 and nano CaCO3 was the main reason of enhancement and toughness for epoxy resin.
冲击断口的SEM照片显示，纳米二氧化硅和纳米碳酸钙诱发银纹的能力显著，是增强增韧环氧树脂的主要原因。
The polycarbonate windscreens can withstand the impact of birds, so they won't fracture.
聚碳酸酯所制成的挡风玻璃十分坚固，足以抵抗鸟类的袭击，并且不会断裂。
MIM fabrication is ideal where near-full density, high impact toughness, fracture toughness, and fatigue and corrosion resistance are required.
MIM制造是理想，要求接近全密度、高冲击韧性、高断裂韧性、耐疲劳和耐腐蚀性。
Objective To explore the nursing intervention on patients with traumatic fracture of the impact of anxiety.
目的探讨护理干预对创伤骨折患者焦虑情绪的影响。
Analyses by the WHO have revealed that the impact of many secondary causes on fracture risk is mediated primarily through their effects on BMD (5).
WHO的分析揭示许多继发引起骨折的风险因素是通过对BMD的影响来起作用(引文5)。
Objective. To investigate the biomechanical characteristics of the human atlas and to describe the influence of different speeds of force impact on the fracture types.
目的；为了研究人类寰椎的生物力学特性和描述不同速度力量作用于骨折类型的影响。
Theoretical analysis, simulation experiment and engineering exploration are adopted to study the impact of the location of primary key stratum on the evolution range of water flowing fracture.
采用理论分析、模拟实验和工程探测等方法，就覆岩主关键层位置对导水裂隙带高度的影响进行深入研究。
Many alloys also have high fracture toughness, which means they can withstand impact and are durable.
许多合金还具有高断裂韧性，这意味着它们能经得起冲击并且是耐用的。
They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials.
这些工作主要讨论了金属泡沫材料的拉伸、压缩、能量吸收、动态冲击、失效准则、本构关系、蠕变、疲劳和断裂等力学性能。
Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.
因此，在进行低渗透油藏垂直裂缝井产能分析时，必须考虑启动压力梯度的影响。
The impact toughness and fracture toughness of the composite samples decrease after adding jute fibers when compared to pure polypropylene.
黄麻纤维掺入聚丙烯导致黄麻纤维增强聚丙烯试样的冲击韧性摘要与断裂韧性下降。
Mechanical properties and fracture mechanism of high strength steel sheet with low yield ratio under impact loading have been studied through instrumented impact and quasi-static tensile tests.
通过室温下的仪器化冲击试验和静态拉伸试验，研究一种低屈服比高强度钢板在冲击载荷下的力学性能和断裂机理。
The brittleness tendency of steel has been assessed with fracture toughness and notch impact tests.
用断裂韧度、缺口冲击试验评定钢的脆性倾向。
Conclusion Under impact compression the radius gets fractured easily at both ends, especially at distance section, and the fracture is related to time.
结论在冲击压缩力下，桡骨的两端，尤其是远端容易骨折，并与时间有关。
Results (1) The form of sacrum fracture or acetabulum fracture, crista iliaceis fracture was relevant to the impact energy.
结果（1）骶骨骨折的形态与受到冲击能量大小有关。
Suspension is an important component that link body with wheel on vehicle. During the using, the impact loads that come from road surface can make the fracture damage of suspension.
悬架是车辆中联结车身和车轮的纽带，具有承上启下的关键作用，在使用过程中来自路面的冲击载荷容易造成悬架的断裂破坏。
To investigate the biomechanical characteristics of the human atlas and to describe the influence of different speeds of force impact on the fracture types.
目的；为了研究人类寰椎的生物力学特性和描述不同速度力量作用于骨折类型的影响。
Compared with normal concrete, polypropylene fiber reinforced concrete has advantages in ductility, durability, fracture energy, impact resistance, abrasion, and so on.
与普通混凝土相比较，聚丙烯纤维混凝土在延性、耐久性、断裂能、抗冲击性及耐磨性等方面有更为优良的特性。
Well and fracture spacing are two subsurface challenges that have the largest impact on net present value in large-scale field development of unconventional Wells.
井间距和裂缝间距是地下所面临的两大挑战，对大规模非常规井油田开发的净现值影响最大。
RESULTS: The load-sharing score of a fracture increased with the level of impact energy.
结果：骨折后的载荷评分随着能量的增加而增加。
RESULTS: The load-sharing score of a fracture increased with the level of impact energy.
结果：骨折后的载荷评分随着能量的增加而增加。
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