Characteristically, metals are opaque, ductile, and good conductors of heat and electricity.

  • 从特点来看, 金属不透明, 有韧性, 是热和电的良导体.
  • 来源:互联网摘选更新时间:2025-01-18 12:42:28

  • 重点词汇
  • electricityn.电;强烈的感情;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • goodadj. 好的;优质的;符合标准的;可接受的;令人愉快的;令人满意的;合情理的;有说服力的;有充分根据的
  • ductileadj.可延展的;有韧性的;顺从的;易受影响的;
  • conductorsn.<电>导体( conductor的名词复数 );售票员;(乐队)指挥;导管(套管的一种);
  • heatv.把…加热;
  • metalsn.金属( metal的名词复数 );钢轨;五金;
  • ofprep. 关于;属于…的;由…制成;
  • andconj. 和,与;而且;于是,然后;因此;
  • opaqueadj.不透明的;无光泽的,晦暗的;不传导性的;含糊的,迟钝的;
  • 相关例句
1、

Basic structures have Xiyoufang thrusting-nappe ductile shear zone and Jiangjiashan overfault.

主要构造有西油房逆冲 — 推覆韧性剪切带及蒋家山逆断层.

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2、

Shrinkage and dispersed shrinkage are the special waster of ductile iron.

缩孔和缩松是球墨铸铁特有的废品现象.

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3、

Materials: Grey Iron, Ductile Iron, wear and heat resistant alloy iron.

材质包括: 灰铁 、 球铁 、 耐磨、耐热合金铸铁.

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4、

Artists use copper because it's one of the most ductile metals.

艺术家们使用铜作材料,是因为铜是延展性最好的金属之一.

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5、

The metal is very hard and strong and less ductile than before.

金属会非常坚硬、坚固,并比以前减少了韧性.

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6、

Ductile-brittle transition mechanism is discussed concerning machining parameters and material property.

通过讨论加工参数和材料特性来研究脆塑性转换机理.

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7、

Whereas the alloy with low Na content exhibited ductile fracture with dimples.

而钠含量较高的合金发生韧性断裂,断口为韧窝型.

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8、

Ductility is a measure of the degree of plastic deformation that has been sustained at fracture.

延伸度是指材料在断裂时发生的塑性形变程度的量度.

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9、

Analysis shows that the confined concrete can obviously improved bearing capacity and ductility.

分析表明,约束混凝土可以显著提高其承载力和延性.

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10、

The larger the thermal gradient, the lower the anisothermal ductility.

温度梯度越大, 不等温韧性越低.

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11、

Silicon bronze has the ductility of copper but much more strength.

硅青铜不但具有铜的可锻性,而且还具有很高的强度.

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12、

The ductility feature will also contribute in the calculation process.

延性特徵也将有助于在计算过程.

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13、

Ductility . A ductile material is one which can be drawn out permanently by a tensile force.

延展性延性材料是一种用拉力可以将其永久拉伸的材料.

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14、

This property is known as ductility.

这个性能叫做延展性.

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15、

The various properties of structural steel, including strength and ductility, are determined by its chemical composition.

构造钢料的各种不同性质, 包括强度和延性, 被它的化学成分决定.

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16、

Desirable properties for forming include low yield strength and high ductility.

令人满意的成形特性包含了低降伏应力和高延展性.

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17、

Excellent toughness and ductility in all directions.

不论大小尺寸,韧性及延展性高高且各向同性.

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18、

The structural influencing coefficient includes ductility reduction factor and over strength factor.

结构影响系数主要包括延性折减系数和超强系数.

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19、

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.

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20、

With high ductility and impact strength . E . g . Automotive safety parts.

高延展性及良好的冲击强度.

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