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...
The study was reported in the Nov. 18 issue of the journal Science.此项研究被发表在《科学》Nov. 18(2005)杂志上.Hankow Native City after Burning on Nov. 2 nd, 1911.1911年11月2日, 汉口老城区战火中的废墟.Nov. 27: Signed RHP Mike Mussina to two - year e...
B from the family of boron have autocatalytic effect.硼族元素对焦炭反应性起负催化作用.The NO oxidation is autocatalytic.NO氧化是自动催化的.The reactions are autocatalytic and quickly send the cell into thermal runaway where It'self destruc...