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- Cryogenic strength, ductility and toughness of 8090 Al-Li alloy were found to be superior to those at ambient temperature, and up to optima at about 20 K. 本文研究了极低温度下8090Al-Li合金的力学性能,发现它在极低温度下的强度、延性和韧性均优于室温下的性能,且均在20K左右达到最大值;
- The results show that small Cr addition in steel can decrease the lamellar spacing of pearlite, and markedly increase strength and hardness with almost the same ductility and toughness, and accordingly improve wear and shelling-resistance of wheel steel. 实验结果显示，加入微量的铬，可以细化珠光体的片层间距，在保持韧塑性基本不变的情况下，显著增加材料的强度和硬度，从而提高车轮钢的耐磨性和抗剥离性能。
- ductility and toughness at room temperature 室温塑韧性
- Advances in Fabrication Process and Improvement of the Ductility and Toughness of NiAl and Intermetallic Compounds for Structural Application NiAl及金属间化合物结构材料改善室温塑韧性及制备工艺的研究进展
- Having the texture of cartilage; firm and tough, yet flexible. 软骨性的有软骨组织结构的; 坚固、坚韧而又有弹性的
- The rough and tough boy is troublesome. 那个粗野的小孩太烦人了。
- The structure performs well in ductility and energy dissipation. 结构表现出良好的延性和耗能能力；
- Cynicism is not realistic and tough. 愤世嫉俗 既非面对现实也并非坚强，
- I found my colleagues very stiff and tough. 我发觉我的同僚都很坚决，毫不动
- Lively. crazy and tough juvenility. 我和它仿佛已经有了一种默契。
- Ductility and toughness 塑韧性
- Steel in this class is tough,ductile and easily machined. 这种钢强韧，延展性好，而且容易加工。
- She is respected by all for her determination and toughness. 这份坚毅意志令人由衷敬佩。
- Steel in this class is tough, ductile and easily machined. 这种钢强韧，延展性好，而且容易加工。
- Serra Avatar has power and toughness each equal to your life total. 撒拉圣者的力量和防御力各等同于你的总生命。
- Having the texture of cartilage; firm and tough,yet flexible. 软骨性的有软骨组织结构的；坚固、坚韧而又有弹性的
- Mechanical properties of metallic materials fall into five broad categories: strength, hardness, elasticity, ductility, and toughness. 金属材料的机械性能包含五大类:强度，硬度，弹性、延展性和韧性。
- Truck drivers have a reputation for being macho and tough. 卡车司机素有强壮和吃苦耐劳的美名。
- Two important working properties of metals are ductility and malleability. 延展性和可锻性是金属的两种重要加工性能。
- Rural life produces a strong and tough breed of people. 农村生活造就了一种身体强壮且性格坚韧的人。
