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1·Copper is metal with high ductility.

铜是韧性很高的金属。

2·Once ductility is introduced, materials become weak.

而一旦把延展性引入进来，材料就变得脆弱了。

3·They also have more tensile strength and less ductility.

他们也有更多的抗拉强度和延性较低。

4·Ductility allows a metal or alloy to be drawn into a wire.

延展性使金属或合金能被拉成丝。

5·A parametric study of ductility of T beams has been conducted.

在此基础上对T梁的延性进行了参数分析。

6·The ductility and dissipation of this kind of structure is better.

这种结构有一定的延性和较好的耗能能力。

7·The change of failure mode is the main reason of ductility increment.

上述断裂方式的改变是塑性增大的主要原因。

8·The ductility feature will also contribute in the calculation process.

延性特征也将有助于在计算过程。

9·AM60 alloy has a high ductility but its strength needs to be improved.

AM 60韧性较好，但强度有待进一步提高。

10·The strength and ductility of forgings are better than that of castings.

锻件的强度、塑性和韧性优于铸件。

延性

1·The experiments showed that the strength, brittleness and ductility, volume change and failure precursors are concerned with stress paths.

实验表明几种岩石的强度、延性和脆性、体积变化和破坏前兆等与应力途径有关。

2·Martensite formation is covered. The relationships between microstructure and strength, toughness, and ductility is presented in terms of the concepts developed throughout the course.

涵盖麻田散体相的形成。显微组织与强度、韧性及延性间的关系将以整个课程所学到的观念加以阐述。

3·A parametric study of ductility of T beams has been conducted.

在此基础上对T梁的延性进行了参数分析。

4·It is evident that ductility is a desirable property of structural materials required to resist blast.

显然，为要抵抗爆震，结构材料的延性是一个重要的条件。

5·The hysteretic curve of the damper with concrete ductility column is plumper.

混凝土延性柱耗能器的滞回曲线饱满；

延展性

1·Once ductility is introduced, materials become weak.

而一旦把延展性引入进来，材料就变得脆弱了。

2·Metals are elements that generally have good electrical and thermal conductivity. Many metals have high strength, high stiffness, and have good ductility.

金属就是通常具有良好导电性和导热性的元素。许多金属具有高强度、高硬度以及良好的延展性。

3·A part surface can be infiltrated with a low melting point metal to increase density, strength, hardness, ductility and impact resistance.

零件表面能被低熔点金属渗透以增大密度、强度、硬度、延展性和抗冲击能力。

4·Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.

使钢产生热脆性，降低钢的延展性和韧性，在锻造和轧制时形成裂纹。

5·Tests used to assess the ductility and malleability of stainless steel subjected to bending.

测试不锈钢在弯曲状态下的延展性及可锻性。

延度

1·Saturation and aromatics affect the ductility of asphalt at low temperature.

饱和烃和芳香烃影响沥青的低温延度和粘结性。

2·Through lots of force ductility tests, the tensile performances of the different SBS modified asphalts in different temperatures are analyzed.

采用测力延度试验，本文分析了不同SBS改性沥青在不同温度，不同改性剂掺量下的性能变化特点。

3·By thin film oven test and ultraviolet photooxidation test, asphalt performance indices were studied, including penetration, softening point, ductility and viscosity.

采用沥青薄膜加热试验和紫外线老化试验，对沥青的针入度、软化点、延度和粘度等性能指标进行了试验研究。

4·Test results indicate the force ductility test is a simple and effective mean of characterization of low temperature tension properties of polymer modified asphalt.

试验结果表明，测力延度试验可以比较全面的反映改性沥青的低温拉伸性能，是评价改性沥青低温性能的简单有效的方法。

5·The results obtained are as follows: the softening point and viscosity of two asphalts were increased, while the penetration and ductility were decreased with the introduction of TLA.

结果表明：TLA均可提高两种基质沥青的软化点，增大其粘度，降低其延度和针入度。

(1)impact ductility冲击韧性