This is essentially a development of thoria dispersion strengthened nickel alloys.这基本上是用二氧化钍弥散强度化的镍基合金.The lack of deep hardening in these alloys negates their use.这些合金缺乏深层硬化能力使它们无法利用.Initially these alloys were austenit...
One particular triangular relationship became the model of Simone's first novel.一段特殊的三角关系成了西蒙娜第一本小说的原型。...a moving portrayal of St John the Evangelist by Simone Martini.西蒙·马尔蒂尼画的福音传道者圣约翰的动人画像Simone de Beauvoir is on...