基本解釋[機械工程]細(xì)觀應(yīng)力集中英漢例句雙語例句Microscopic Stress Concentration;細(xì)觀應(yīng)力集中；microscopic stress concentration更多例句專業(yè)釋義機械工程細(xì)觀應(yīng)力集中