• true knowledge , Bing answers , and Wolfram Alpha for factual question answering ;

•在TrueKnowledge、BingAnswers和WolframAlpha网站上搜索事实问题的答案。

It was made out of light alloy , and had a wolfram kernel inside .

它是由轻质合金构成，有一个钨锰合金的内部核心。

Effects of Rare Earths and Al Modification Treatment on High Chromium Cast Iron Containing Wolfram

RE-Al对含钨高铬铸铁变质效果的试验研究

Measurements of neutron capture cross sections of wolfram and gadolinium between 560 and 1610 keV

钨和钆在560&1610keV能区的中子俘获截面测量

Solid phase Welding between Chromium Bronze and Wolfram Alloy based on Superplasticity of Chromium Bronze

基于铬青铜超塑变形的铬青铜/钨合金固相焊接