形变强化是材料的一种特性， 是( )阶段产生的现象。
A: Elastic deformation
B: Impact deformation
C: Uniform plastic deformation
D: Yield deformation
A: Elastic deformation
B: Impact deformation
C: Uniform plastic deformation
D: Yield deformation
举一反三
- 形变强化是材料的一种特性， 是( )阶段产生的现象。 A: Elastic deformation B: Impact deformation C: Uniform plastic deformation D: Yield deformation
- 韧度是衡量材料韧性大小的力学性能指标，是指材料断裂前吸收( )的能力。 A: Plastic deformation work and fracture work B: Elastic deformation work and plastic deformation work C: Elastic deformation work and fracture work D: Plastic deformation work
- 韧度是衡量材料韧性大小的力学性能指标，是指材料断裂前吸收( )的能力。 A: Plastic deformation work and fracture work B: Elastic deformation work and plastic deformation work C: Elastic deformation work and fracture work D: Plastic deformation work
- ( ) is an important means of strengthening metal materials. A: elastic deformation B: plastic deformation C: stretching D: fibrous structure
- 在陈述某研究的价值时，哪种说法较为恰当？ A: The research will help to understand deformation processes. B: The research can help to understand deformation processes. C: The research may help to understand deformation processes. D: The research should help to understand deformation processes.