基本解释高能微弧火花合金化同根派生 HEMAA相关词英汉例句Keywords magnesium alloy;high-energy micro-arc alloying(HEMAA);Al-Y alloy;corrosion characteristic; 镁合金;高能微弧火花合金化;铝-钇合金;腐蚀特征;HEMAA更多例句