1、

Its tensile strength ( property), swelling rate and swelling dynamics were tested.

测试了PVA水凝胶的拉伸性能、溶胀率,再溶胀动力学。

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2、

Meanwhile, the rebounding property of the system becomes deteriorated, while the strength and elongation show peaky curve.

同时,体系的冲击回弹降低,强度和伸长率呈单峰形变化。

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3、

Experimental Study on Straw Cutting Process and Wear Resistance and Strength Toughness of Cutters; So improvements of the obdurability of the tool tips and cutting edges are very important to better the cutting property of the end mill.

秸秆切割破碎与揉切机刀片耐用性试验研究刀尖是刀具中最薄弱的环节,提高刀尖及切削刃的强韧性对改善刀具切削性能尤其重要。

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4、

It has high Specific strength and stiffness, good shock absorption property, and electromagnetic shielding, can antis penetrate of high-energy particles.

Mg-Li合金具有比强度、比刚度高和减震性能好,以及电磁屏蔽性能优良,抗高能粒子穿透能力强等优点;

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5、

It's set a higher request to researching in performances of the most popular architectural material& concrete with the development of capital construction, and the strength has been one of the most important mechanical property.

基本建设的高速发展,使得人们对当今使用最广泛的建筑材料&混凝土的性能研究提出了更高的要求,而这其中强度是首先需要考虑的力学性能指标。

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7、

The effect of geometrical configuration of weld access hole and strength of panel zone on the anti-earthquake property of rigid beam-to-column connection was investigated by three-dimensional elastic-plasticity finite element analysis.

通过三维弹塑性有限元计算,首次系统研究了焊接工艺孔形式和板域强度对刚性梁柱节点抗震性能的影响。

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8、

in order to study the aseismatic property of the lightweight steel frame utilizing post-buckling strength of column web, two plane steel frames were tested under low-cycle repetitive loadings. the contents of the test were reported and the phenomena and results of the tests were also analyzed.

为研究利用柱屈曲后强度的轻钢框架的抗震性能,对两榀平面轻钢框架进行了低周往复荷载试验,在介绍了试验情况的同时,对试验现象和试验结果进行了分析。

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9、

Several property developers have listed, while the imminent listing of Belle Holdings, a mainland maker and retailer of shoes, signals the robust strength of companies in the consumer sector.

几家地产开发商也已上市,而内地鞋品制造和零售商百丽(Belle Holdings)的即将上市,说明了消费类企业的强大实力。

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10、

gypsum based outer wall plastering material ( svf in short) is a new energy saving outer wall plastering material. it has good construction property, quick hardening speed, high bonding strength and little dry shrinkage.

石膏基外墙粉刷材料(简称SVF)是一种新型节能外墙粉刷材料,具有施工性能好、粘结强度高、硬化快、干缩小等特点。

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11、

After the heat treatment, the room temperature tensile strength and yield strength are improved and plasticity decreases with the decrescence of wall thickness, but the tensile property in high temperature decrease apparently in comparison with that in room temperature.

热处理之后,随着铸件壁厚的减小,合金的室温抗拉强度和屈服强度提高而塑性降低,而高温拉伸性能较室温明显降低,薄壁件性能下降幅度较大。

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12、

Hardness, tensile strength, breaking elongation ratio and aging property of samples were tested and surface of sample after aging was represented by SEM.

对试样进行了硬度、拉伸强度、断裂伸长率、热老化等性能试验;对老化后的试样表面进行了SEM表征。

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13、

With the incorporation of PHB, the swelling property of chitosan decreased while the tensile strength, the breaking elongation and the cytocompatibility increased.

PHB材料的引入,使壳聚糖材料的溶胀性能降低,断裂伸长率和拉伸强度增大,细胞相容性提高。

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14、

It's one of the effective methods that could improve the poor bond performance between new type walling materials and mortar, increase the shear strength of masonry, lag and restrict crack of masonry by using polymer to amend the bond property of the ordinary mortar.

利用聚合物对普通砂浆进行改性是目前解决新型墙体材料与砂浆之间粘结不良问题,提高砌体抗剪强度,延缓和限制砌体开裂的有效方法之一。

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15、

When the PPG ′ s molecular weight is 1 000 and the mass fraction of PUP is 15%, the integrity mechanical property of the modified material is improved obviously. Its tensile strength is 69.39 MPa and its impact strength is 23.56 kJ/ m2.

当PPG分子量为1000,PUP质量分数为15%时,改性材料的拉伸强度达到69.39MPa,冲击强度达到23.56kJ/m2,力学综合性能显著提高。

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16、

The electron wavefunction which contains both frequency and strength of the external field as well as the sizes of the quantum wire is obtained, with which the time-dependent transport property of the system can be determined.

此波函数包含了外场的频率和强度以及量子线的几何参量,由此可研究决定系统与时间有关的输运性质。

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18、

By controlling the range of the dry density, magnitude of cement and water cement ratio of mixture, the requirement of drainage property and structure strength can be fulfilled.

通过控制混合料的干密度、水泥用量和水灰比的取值范围,可使混合料同时满足排水性能要求和结构强度要求。

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19、

In the coal blending test, the different proportion of Shenhua coal must be affect the coking property of coke strength ( CRI, CSR) and the optical microstructure of coke.

笔者较系统研究了神华煤的基本特征、煤岩特征及不同比例配入炼焦时对焦炭热性质和光学显微组织的影响。

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20、

Factors affecting PVC properties, such as Shore hardness, tensile strength and medical chemical property, were discussed in detail in this article.

本文详细讨论了影响Co~(60)辐照交联聚氯乙烯邵氏硬度、拉伸强度及医用化学性能的因素。

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