1、

the results showed that poes had good mechanical properties. addition of carbon black had effect of reinforcing, 100% modulus, tensile strength, shore a hardness and tear strength increased drastically while impact resilience and elongation at break decreased.

结果表明,POEs具有良好的物理机械性能,加入炭黑有较好的增强作用,拉伸强度、撕裂强度、100%定伸应力和邵尔A型硬度提高,冲击弹性和扯断伸长率下降;

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2、

the effect of holding time on intergranular phase and mechanical property of gps silicon nitride ceramics was studied.

研究了保温时间对气压烧结(GPS)氮化硅陶瓷晶界相及力学性能的影响。

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3、

the result shows that hot-press treatment has great effect on controlling the recovery of set, and with the increasing of compression set, the improvement on the physical and mechanical behavior of poplar wood is showed.

试验表明:热压处理对压缩木材的变形回复有较大的抑制作用,而且随着压缩率的增大,杨木试件的物理力学性能有明显改善。

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4、

another man-made effect is the generation of mechanical turbulence caused by the nonuniform height of buildings in a city.

由于城市建筑物高度不一致而引起的机械湍流是另一种人为的影响。

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5、

effect of rare earths on fe-based high chromium alloy powder during mechanical milling

稀土在铁基高铬合金粉末球磨过程中的作用

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6、

the effect of impurity element fe on the mechanical property, corrosion and aging of sand-cast za27 alloy has been investigated.

本文考察了杂质元素铁对ZA27合金的机械性能和腐蚀老化性能的影响;

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7、

effect of high copper content on mechanical properties of ultrahigh strength aluminum alloys

高铜含量对超高强度铝合金力学性能的影响

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8、

effect of milled glass fiber content on mechanical properties of polyurethane elastomer composite

磨碎玻纤对聚氨酯弹性体复合材料力学性能的影响

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9、

effect of as-cast graphite on mechanical properties of re-mg spheroidal graphite malleable iron

铸态石墨对稀土镁球墨可锻铸铁件力学性能的影响

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10、

effect of mechanical vibration on gravity segregation of sn-sb alloy

振动对改善锡-锑合金密度偏析的研究

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11、

the methodologies for free drop test and bending test are introduced, considering the important effect of mechanical stress on the reliability of lead-free bga packaging.

着重研究了机械冲击和应力对无铅BGA封装焊点可靠性的影响,介绍了BGA封装的可靠性力学试验(跌落、弯曲试验)及其分析方法。

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12、

the effect of silicon nitride film mechanical properties on the performances of rf mems switch device was researched.

初步分析和探讨氮化硅薄膜的力学性能对RF MEMS开关器件性能的影响。

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14、

the effect of surface treating on the mechanical properties and failure morphology of pa6/ cf composites was investigated.

研究了表面己内酰胺稳定化并阴离子接枝PA6的CF对PA6/CF复合材料力学性能与破坏形态的影响。

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15、

the effect of electron beam irradiation dose on the gel content and mechanical property of lldpe, eva and their blends has been studied.

本文研究了电子束辐照剂量对线性低密度聚乙烯(LLDPE)、乙烯-醋酸乙烯酯共聚物(EVA)及其共混物凝胶含量和力学性能的影响。

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16、

in the research of poplar lvl complexed with resin impregnated veneer, the effect of different volume of resin impregnation of veneer and different reinforcement methods on mechanical properties has been investigated.

在单板浸渍复合型杨木LVL研究中,分析了不同的单板浸胶量和组坯方式对杨木LVL物理力学性能的影响。

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17、

effect of structure refining on mechanical properties of medium carbon cr-mo steel

组织细化对中碳Cr-Mo钢力学性能的影响

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18、

effect of cellular microstructure on the mechanical properties of open-cell aluminum foams

泡孔结构对开孔泡沫铝压缩力学性能的影响

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19、

the effect of the mechanical resonance and compensation method in cnc heavy cutting

数控强力切削中机械谐振的影响及补偿方法

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20、

effect of multi-enhanced treatment on microstructure and mechanical properties of high strength aluminum alloy

复合强韧化对高强铝合金组织和性能的影响

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