experiments show that the tensile properties of composite have been improved significantly by coating al2o3.after hot extrusion, the elongation and tensile strength of the composite has been improved.

the results showed that the grain refining by the trace amounts of titanium could improve the tensile stress, percentage elongation and fracture toughness, but had little influence on their yield stress.

结果表明，Ti对晶粒的细化可以大幅提高试验合金的抗拉强度、延伸率和断裂韧性，但对合金的屈服强度影响不大。

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for extruded alloys, with the content of 0.5% ce and nd separately, they have the maximal high-temperature strength and elongation;

而对于挤压态AZ61镁合金，稀土Ce和Nd的最佳含量均为0.5wt%，此时其高温强度和延伸率达到最高值；

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the fracture elongation of alloys decreased with the si contents increasing. while compared to matrix, the fracture elongation of a1 alloy had a certain increase.

合金的断裂延伸率随Si添加量的增加而下降，而A1合金相比基体合金断裂延伸率有了一定的提高。

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the tensile rates of composites are lower than aluminum, along with the increase of sic particles content, the tensile rates of composites reduce.

复合材料的延伸率远远低于纯铝，随着SiC颗粒含量的增加，复合材料的延伸率降低。

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both tensile strength and elongation of mg-nd-zn alloys at elevated temperature were increased with the increasing of zr addition.

随着Zr含量的增加，提高了合金的高温抗拉强度和延伸率。

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on the contrary, a significant increase was noticed on the elongation of the alloys being cast for 3 or 5 times ( p0.05).

其中，经过3～5次熔铸的合金在延伸率上反而显著高于经过1次熔铸的合金（P0.05）。

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when copper texture was mainly orientation, the tensile strength and elongation of the strip increased at the orientation from 0 degree to 90 degree, the electrical conductivity decreased.

当主要取向为Copper取向时，合金板带0度方向（轧向）的强度和延伸率较高，导电率较低。

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with the sample workpieces lubricated during ferritic rolling and coiled at high temperature, the maximum plastic strain ratio of sample was 1.38 with elongation over 50%.

采用铁素体区润滑轧制和高温卷取，r值最高为1.38，延伸率达到50%以上。

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the two-stage aging can improve elongation, conductivity and the resistance of stress corrosion cracking.

双级时效处理可提高合金的延伸率、电导率和抗应力腐蚀（SCC）性能。

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when the ratio of strength is less than 0.55 and elongation is larger than 15%, the impact toughness is higher in the condition of this paper.

在本文实验条件下，当强度比（σ0.2/σb）小于0.55，延伸率大于15%时，合金表现出高的冲击韧性。

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both the tensile strength and plasticity of alloy were improved when ti was added in it.

Ti加入后抗拉强度和延伸率均有提高；

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the application of the plc-based intelligent algorithm to an elongation control system

基于PLC的智能PID算法在延伸率控制中的应用

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effect of the contents of cerium and impurities on percentage elongation and recrystallization in al-li based alloys

铝锂合金中铈与杂质含量对延伸率及再结晶的作用

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according to density functional theory calculation, the dye ( tpa-p-ca) has a broad absorption range to the near infrared region.

密度泛函理论计算显示，染料TPA-P-CA吸收峰很宽，并延伸至近红外区域，表明理论上TPA-P-CA是一种很好的近红外染料。

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the method by circle of stress is used for calculating the active earth pressure extended to cohesive soil with a slope angle on rankine's theory. the distribution of earth pressure strength acted on wall is nonlinear.

应用应力圆将Rankine理论计算主动土压力的方法延伸至坡面具有倾斜角的粘性填土，得出主动土压力强度沿墙背呈非线性分布的规律。

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her commitment to the social, not just the commercial, potential of blogging has made ms trott an unofficial spokeswoman for the wider phenomenon of new media.

博客的前途不仅仅在于商业，还可以延伸至整个社会。致力于挖掘博客发展的社会潜力让Trott女士成了日益普及的新型传媒的非官方代言人。

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to counter fios, the cable companies have run fibre to the neighbourhood node, from where the connection continues to the home through their existing cable.

为抗衡fios，有线公司已将光纤延伸至小区节点，从这儿继续用其现有电缆连接至用户家里。

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the tank shall have extruded magnesium anode rods installed in separate head couplings and extended to within three inches ( 76mm) of the bottom.

内胆应该配置突出型镁阳极棒，安装在独立的连接口上，并延伸至离内胆底部三英寸（76mm）的地方。

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it is described in this paper that the cut-off wave length of ptsi schottky infrared detector can be extended to long wave-length infrared region by doping process of setting a thin spike with high doping concentration.

通过使用分子束外延（MBE）生长技术在PtSi／Si界面上加进一足够薄的高掺杂浓度峰（P＋），可使PtSi肖特基红外探测器的截止波长延伸至长波红外范围。

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the results showed that nogo-66 receptor was intensely distributed in the cytoplasma, membrane, nerve process, and elongated to c domain and p domain of nerve growth cone body, the distribution intensity in p domain was higher than others.

结果发现，Nogo-66受体密集分布在细胞质和胞膜、神经突起内，延伸至生长锥体部C区和P区内，P区密度更高。

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