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。
The hard elasticity is an unusual property which is developed under a special processing. It features high modulus, high crystallinity and highly reversible elasticity.
硬弹性是结晶高聚物在特殊的加工条件下产生的一种独特的性能，具有高模量、高结晶度和高形变下回复的特点。
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。
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。
Hard elastic materials are a class of crystalline or non-crystalline polymers produced under special processing conditions, which show high modulus and high elasticity under very low temperature.
硬弹性材料是结晶或非结晶聚合物在特定的条件下加工而形成的，这类材料表现出高弹性、高模量和突出的低温弹性。
The high performance concrete for core wall of earth dam must be good workability, low early strength, high final strength, high seepage resistance, low elasticity modulus and high tensile strength.
黄壁庄水库副坝防渗心墙加固工程所需高性能混凝土，要求和易性好、早期强度低、后期强度高、抗渗性能好、低弹模和高抗拉强度。
The supersonic wave value and the dynamic modulus of elasticity are increased by high pressure consolidation grouting.
高压固结灌浆结果达到了提高坝基岩石超声波值和动弹模量的目的；
The flexural strength, first crack strength, modulus of elasticity and flexural toughness of high-strength lightweight fiber-reinforced concrete were investigated.
对轻骨料高强度钢纤维混凝土的抗压强度、初裂强度、弯曲强度、弹性模量和弯曲韧性指数等主要力学指标进行了试验研究。
The invention is directed to carbon fibers having high tensile strength and modulus of elasticity.
本发明涉及具有高的抗拉强度和弹性模量的碳纤维。
The invention is directed to carbon fibers having high tensile strength and modulus of elasticity.
本发明涉及具有高的抗拉强度和弹性模量的碳纤维。
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