• 就样品中呈现三角形脉冲的平板冲击实验而言,样品中可以存在一些高拉伸应力区域并发生多次层裂。

    Experimental techniques based on the dynamics of shock wave attenuation were used to produce decaying triangular shock pulse in LY12 Al samples of plate-impact spall tests.

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  • 图3 中绿色填充区只会垂直拉伸。 也就是说,当文本域比图像高的时候,这些区域就会变高。

    The green-tinted regions in Figure 3 will only stretch in the vertical; that is, they'll grow when the text field is taller than the image.

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  • 这个关系的重要性在于提供高的屈服和拉伸强度。

    The significance of this relationship is providing for high yield and tensile strengths.

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  • 产品具有突出优点,耐酸、耐碱、耐油、耐寒、拉伸强度高和断裂伸长率等良好的性能。

    Product has outstanding advantages, acid, alkali, oil, cold, high tensile strength and elongation at break, good performance.

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  • 结果表明,棒形悬式瓷绝缘子重量轻,抗老化性能好,耐污性能较好,拉伸强度高,不可击穿,使用维护简便。

    The results show that the long rod insulator features light weight, better anti-ageing performance, better anti-pollution behaviour, high tensile strength, puncture-proof and easy maintenance.

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  • 容许工作量高(能量)足以进行深拉伸加工。

    Large allowable work energy sufficient for deep drawing.

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  • 研究了高镁铝合金的显微组织特点和拉伸断裂方式。

    The microstructure and fracture behavior of the high magnesium aluminum alloy were studied.

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  • 结果表明,在表面焊道下面并且离开焊缝中心线若干距离的地方,出现相当高的三向拉伸应力和大的塑性应变积累。

    The results show that the triaxial residual stresses and plastic strains can accumulate to relatively high values just below the surface and at a short distance away from the weld area.

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  • 随着复合粒子用量的增加,复合材料的强度和韧性同时提高,复合粒子高含量时,复合材料的拉伸强度稍有下降。

    With increasing content of the fillers, the notched impact strength and the tensile strength of PVC-matrix composites improved simultaneously.

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  • 这种薄膜与现有的吹塑成型的高填充拉伸pe膜和机械扎孔膜,在形成微孔原理上、工艺控制上和使用性能上有着显著区别。

    Compare with current high filling blow film of PE and machine penetrating hole film, it has remarkable difference in principle of forming micropore, process-control and use properties.

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  • 本发明的产品的拉伸强度和断裂伸长率高、成本低廉、具有可生物降解性。

    The production of this invention has high tensile strength and extension at break, costs little, and is biodegradable.

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  • 其透明度高,可以拉伸至1 300%以上,具有优异的力学性能,成为当前智能材料研究的热点之一。

    This kind of hydrogel becomes the focus of smart materials with high transparency and excellent mechanical properties, which can be elongated up to 1 300%.

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  • 等轴组织具有较好的拉伸性能、低的断裂韧性和高的疲劳裂纹扩展速率;

    The equiaxed structure has good tensile property, low fracture toughness and high fatigue crack propagation rate.

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  • 根据生产实践,讨论了在SDS700 B型拉伸假捻机上开发生产涤纶高弹丝的关键工艺参数对产品质量的影响。

    According to the production practice, it discussed that the key processing parameters influenced the quality of high - elastic polyester yarn produced on SDS700B false - twist texturing machine.

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  • 采用非结晶聚酯切片制备高收缩涤纶短纤维,对切片干燥、纺丝、拉伸、定型等工艺进行了研究。

    High shrinkage polyester staple was prepared by using amorphous polyester chip. The technology of drying, spinning, drawing and non-setting was studied.

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  • 在压机内冷却的方式比自然冷却方式制成的复合材料空隙率低、结晶度高、拉伸强力大。

    The composites cooled inside the hot-press machine has lower void content and higher crystallinity and tensile strength than that in the nature-cooling condit…

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  • 使用新合成的氧化偶氮染料对定向和拉伸的聚乙烯醇薄膜染色,制备了具有较高偏振度和耐高温高湿性能的偏振片。

    The polarizer having high polarizing activities and durability to heat and moisture was prepared by dipping the newly synthesized azoxy dye into oriented and stretched polyvinyl alcohol film.

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  • 底层双向拉伸网具有延伸率低、强度高的特性,起着防止坡体下滑的作用。

    The bottom geonet can avoid mass-wasting for its low elongation and high strength.

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  • 涤纶高收缩短纤维的制取,主要采用低温拉伸、适当降低拉伸倍率以及不定型工艺。

    High shrinkage PET staple fiber is mainly made by the adoption of low temperature drawing, suitable reduction of draw ratio and non-setting process.

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  • 采用石蜡增塑高相对分子质量PE后纺丝并经高倍拉伸制备高强高模纤维。

    A kind of high strength and high modulus fiber was prepared by melt spinning and drawing of high molecular weight polyethylene (HMWPE) plasticized by wax.

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  • 结果表明:拉伸温度高的CDP纤维的收缩率、卷曲度低,而卷曲弹性率高;

    It is shown that the shrinkage, crimp ratio of CDP-FDY fibers reduce and the crimp rigidity increase with the increasing drawn temperature.

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  • 采用石蜡增塑高相对分子质量PE后纺丝并经高倍拉伸制备高强高模纤维。

    A kind of high strength and high modulus fibre was prepared by means of plasticized melt spinning of high molecular weight polyethylene (HMWPE) with wax blend and high stretch ratio.

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  • 结果表明,高羧基丁腈橡胶具有硬度、拉伸强度和定伸应力高,耐磨性好,压缩永久变形大,加工安全性较差等特点;

    The results showed that the high carboxylated NBR featured high hardness, tensile strength and modulus, good abrasion resistance, but greater permanent set and poorer processing safety;

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  • PTFE微孔薄膜由高结晶度的PTFE分散料,经过挤压、纵向拉伸、横向拉伸,最终形成带有立体三维结构的薄膜。

    PTFE micro-porous membrane is made up of high crystallinity PTFE fine powder and shaped into 3D structure through compressing, vertical and horizontal stretching.

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  • HNBR具有非常优越的物理性能,包括高的抗拉伸强度,抗撕裂,高温动态使用和逐递上升温度中的抗屈挠防裂性能。

    It has good physical properties, including high tensile strength, abrasion resistance, at high temperatures good dynamic behavior and flex cracking resistance at elevated temperatures.

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  • 由于拉伸薄膜是一种日用品,所以现代拉伸薄膜生产线具有高的生产能力是非常重要的。

    As stretch film is a commodity product it is of most importance that a modern stretch film line ensures high output capabilities.

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  • 高固含量PIPA多元醇泡沫相对于POP多元醇泡沫,具有更好的压陷硬度、回弹率、 拉伸强度、 伸长率以及撕裂强度等机械性能。

    Relative to the foam added with POP polyol, the foam added with high solid content PIPA polyol has the better mechanical performance on the resilience coeffi…

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  • 并且能为产品提供较高的冲击强度和拉伸强度,是一种用量少效能高的低发泡板材专用调节剂。

    Moreover, the invention provides higher impact strength and tensile strength for products and is a low-foamed sheet special regulator which has small dosage and high efficiency.

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  • 并且能为产品提供较高的冲击强度和拉伸强度,是一种用量少效能高的低发泡板材专用调节剂。

    Moreover, the invention provides higher impact strength and tensile strength for products and is a low-foamed sheet special regulator which has small dosage and high efficiency.

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