The criterion is helpful for rational alloying of maraging steels with lower Ni and Co contents.这些为马氏体时效钢降镍钴和合理的合金化提供有益的看法.A new type of maraging steel metal powder cored wire for die TIG surfacing is developed.研制了一种用于TI...
Can you help me? I’m in a bit of a pickle.你能帮我吗？我有点麻烦事。Select your favourite fruit or veg and pickle them while they are still fresh.挑选最喜欢的水果或蔬菜，趁着新鲜把它们腌起来。Mother used to pickle onions.妈妈过去常腌制洋葱.Companies find themselves...
欧洲的一种野豌豆,其花呈紫色,茎干细小; 用作篱障.European purple - flowered with slender stems; occurs as a weed in hedges.欧洲的一种野豌豆,通常被用来制草料和覆盖作物.European vetch much cultivated as forage and cover crops.欧洲的多年生有毒、野豌豆.European perennial toxic ve...