NI C 网卡 ; 象
NI C Y 倪才英
Onboard NI C 板载
Cr-Ni-Fe-C 铬镍钢 ; 钢板铬镍钢
Ni P alloy c 镍磷合金化学镀液
·2,447,543篇论文数据,部分数据来源于NoteExpress
ABBREVIATION for newly industrialized country 新兴工业国
The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.
介绍了应用DV - 4光电光谱仪,仅用一种测定条件,测定高合金钢中碳、硫、磷、锰、硅、铬、镍、钼、钒、钨、钛、铌、铝元素的含量的方法。
Generation of light hydrocarbons and natural gas are formed through catalysis of transition metals, such as Ni, V, Ti C etc.
轻烃和天然气是由富含干酪根矿物基质上过渡金属的催化作用形成,而不是干酪根和重质烃的热催化作用所致。
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