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Both soybean protein/viscose fiber and soybean protein/PVA fiber has fine tensile and absorption properties, good friction properties and chemical stability, excellent heat-resistant and lightfast properties.

结果表明：两种大豆蛋白纤维的纵向形态类似，而横截面形态有一定的差异；两种纤维均具有优良的物理机械性能和吸湿性，摩擦性能较好，耐热性及耐日光性能优异，化学性能较稳定。

Fig.6 The linear relation of Fe content and the tensile strength.

图7 Fe含量与伸长率的线性关系

In order to accomplish this change, our research have made several important break-through by revising new formulation especially in (1) catalyst mix,(2) adjustment of water content,(3) addition of chain extenders and crosslinkers, and(4) utilization of long-chained polyols. By doing so, the general performances of our new non-yellowing foam products are comparable to those of the traditional TDI based products. In certain mechanical properties in areas such as tensile strength, split tear strength, and elongation our measured values of 1.89 kg/cm2, 1.47 kg/cm, and 355 % respectively have out-performed the old materials.

能在研究中突破的原因，是因针对聚胺酯发泡体配方中的催化剂、水含量、链长剂种类、交联剂及搭配商业之改质长链三元醇，做各式各样之配方调整而成，与传统商业用之芳香族发泡体相比较，基本的成泡指数及性质相比拟上已相近，在抗张(1.89 kg/cm2，比TDI系统增加2.2倍)、撕裂(1.47 kg/cm，比TDI系统增加1.7倍)、延伸率(355 %，比TDI系统增加1.6倍)等机械性质上甚至比芳香族发泡体有更佳的表现。

The result which was gained through experiments shows that the transverse tensile brute force of short-fiber non-woven fabric composite is higher than that of long-fiber non-woven fabric composite, but the transverse tearing brute force is lower than that of long-fiber non-woven fabric composite when the thickness of two kind of non-woven fabric composite are the same.

经实验发现，同种厚度短纤非织造布基布的横向拉伸性能优于长纤的，横向撕裂强力次于长纤的。聚酯非织造布基布的横向拉伸强力优于聚酯和尼龙混纤非织造布基布的，而横向撕裂强力两者均较差。确定热敏凝胶体系并研究其对基布横向力学性能的影响。

2The tensile and impact strength enhance with the increase of either the MAA content or the molecular weight.

国内外 PS新品种开发的主要方向是提高冲击强度和耐热性，改进光泽和透明度。

The paper is concerned with the variation of corrosion weight loss and ultimate tensile strength of 18Ni (350) maraging steel and 7075 aluminium alloy at 120℃, 90℃, 60℃ and room temperature under UF 6 pressure of 13 kPa.

研究了国产18Ni（350）马氏体时效钢和7075铝合金在不同温度及UF6压力为13kPa条件下，腐蚀失重、抗拉强度随时间变化的规律。

The novel 1-D nanometer size with high tensile strength and modulus makes SWNTs a good candidate for producing reinforced composite with various matrics.

单壁碳纳米管更是由于其独特的一维纳米结构、高强度和模量，而被看作优异的补强材料。

It is discovered that the strength of flexible metal cloth decreased with the increasing of the powders'size (45-180μm). The tensile strength of the cloth decrease from 72PSI to 3. 8PSI with the powder size increasing from 45μm to (125180)μm.

研究了金属粉末颗粒形貌、尺寸和连接物含量对金属粉末柔性布连接强度的影响，发现随着金属粉末颗粒尺寸的变大(45—180μm)，柔性布的强度会降低。

At the same time, has advanced with the twin-screw extruder, high-speed mixer, such as production equipment, has injection molding machines, infrared spectrometer, electronic universal tensile tester, melt flow rate meter, Shore hardness tester, anti-aging testing machine , weathering testing machine, such as laboratory equipment.

同时拥有先进的同向双螺杆挤出机、高速混合机等生产设备，有注塑机、红外光谱仪、电子万能拉力试验机、熔体流动速率测定仪、邵氏硬度计、耐老化试验机、耐候试验机等实验设备。

The tensile strength was tested by using the omnipotence testing machine and the fracture characteristics and phase were analyzed by scanning electron micros copy and X-ray diffraction.

摘 要：分析了钛与不锈钢相变扩散连接的工艺参数，利用万能拉伸试验机测试了接头拉伸强度，利用扫描电镜及X射线衍射分析了接头断口形貌及组成相。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。