Rapidly solidified aluminum-lithium alloys are conspicuous aeronautic and astro- nautic structural materials with low density, high strength and high modulus of elasticity.
快速凝固铝铿合金是一种低密度、高强度、高弹性模量的引人注目的新型航空航天结构材料。
However, because of the high elasticity modulus and low viscosity of seawater, there is serious vibration in seawater hydraulic relief valve.
但由于海水具有高弹性模量、低黏度的特点，使得海水液压溢流阀存在比较严重的冲击振动问题。
Its resilience is strong during shaping, because titanium's ratio of yield limit to elasticity modulus is high.
由于钛的屈服极限与弹性模量的比值大，使钛成型时的回弹能力大。
应用推荐