Question

急求机械类英文翻译

Shear strength refers to how well a member can withstand two equal forces acting in opposite directions.
Fatigue strength is the property of a material to resist various kinds of rapidly alternating stresses. For example rod or an axle undergoes complete reversal of stresses from tension to compression. Bending a piece of wire back and forth until it breaks is another example of fatigue strength.
Hardness is that property in steel which resists indentation or penetration. Hardness is usually expressed in terms of an indentation made by a special ball under a standard load, or the depth of a special indenter under a specific load.
Elasticity is the ability to spring back to original shape. Auto bumpers and all springs should have this quality.
Ductility is the ability to undergo permanent changes of shape without rupturing. Modern deep-formed auto bodies and fenders, and other stamped and formed products must have this property.
Toughness is the ability to absorb mechanically applied energy. Strength and ductility determine a material’s toughness. Toughness is needed in railroad cars, automobile axles, hammers, rails, and similar products.

Answer 1

Shear strength refers to how well a member can withstand two equal forces acting in opposite directions.
Fatigue strength is the property of a material to resist various kinds of rapidly alternating stresses. For example rod or an axle undergoes complete reversal of stresses from tension to compression. Bending a piece of wire back and forth until it breaks is another example of fatigue strength.
Hardness is that property in steel which resists indentation or penetration. Hardness is usually expressed in terms of an indentation made by a special ball under a standard load, or the depth of a special indenter under a specific load.
Elasticity is the ability to spring back to original shape. Auto bumpers and all springs should have this quality.
Ductility is the ability to undergo permanent changes of shape without rupturing. Modern deep-formed auto bodies and fenders, and other stamped and formed products must have this property.
Toughness is the ability to absorb mechanically
剪切强度是指如何成员可以承受两个平等的力量在相反的方向。

疲劳强度是财产的材料，抵制各种压力迅速交替。例如棒或车轴进行彻底扭转强调从紧张的压缩。弯曲的一块铁丝网来回，直到休息，是另一个例子疲劳强度。

硬度是钢中的财产而抗拒压痕或渗透。硬度通常是在一个压痕所作的一个特殊球下一个标准的负载，或深度的一个特殊压根据具体的负载。

弹性是有能力春天回到原来的形状。汽车保险杠和所有泉水应该有这个素质。

延性是有能力进行永久性的变化形状不断裂。现代深海形成汽车机构和挡泥板，以及其他印，形成的产品必须有此属性。

韧性是能够吸收机械