Yahoo is the oldest and best-known Web directory service.雅虎是最早且最知名的因特网目录服务网站。...one of her most engaging and least known novels...她最有趣却最不知名的小说之一Gillespie is well known for his impish sense of humour.吉莱斯皮以他精灵搞怪的幽默感而广为人知。B...
这钢的韧度正合适.The temper of the steel is right.织物耐滚磨的能力与纤维固有韧度相关密切.Tumble abrasion of a fabric is highly dependent on the inherent fiber toughness.提出了复合材料韧度设计的基本原理.A toughness design principle of fiber composites was develope...