Assertiveness, competitiveness and toughness are valued
Assertiveness, competitiveness and toughness are valued
How to determine toughness of a material through Stress-Strain curve?
How to determine toughness of a material through Stress-Strain curve?
中国大学MOOC: Which of the experiments are used for measuring toughness?
中国大学MOOC: Which of the experiments are used for measuring toughness?
No other automotive engine has been able to its toughness and economy.
No other automotive engine has been able to its toughness and economy.
Plastic bags are useful for holding many kinds of food ______ their cleanness, toughness and low cost.
Plastic bags are useful for holding many kinds of food ______ their cleanness, toughness and low cost.
No other automotive engine has been able to ___________ its toughness and economy. A: equip B: equals C: equal
No other automotive engine has been able to ___________ its toughness and economy. A: equip B: equals C: equal
Boron is added to structural steel to increase its ( ). A: tempering stability B: toughness C: hardenability D: hardening capacity
Boron is added to structural steel to increase its ( ). A: tempering stability B: toughness C: hardenability D: hardening capacity
No other automotive engine has been able to _______________ its toughness and economy. A: indeed B: equal C: contact D: cultivate
No other automotive engine has been able to _______________ its toughness and economy. A: indeed B: equal C: contact D: cultivate
金属颗粒尺寸可能对下列哪些物质有影响? A: strength B: toughness C: hardness D: plasticity
金属颗粒尺寸可能对下列哪些物质有影响? A: strength B: toughness C: hardness D: plasticity
金属颗粒尺寸可能对下列哪些物质有影响? A: Strength B: Toughness C: Hardness D: Plasticity
金属颗粒尺寸可能对下列哪些物质有影响? A: Strength B: Toughness C: Hardness D: Plasticity