詞語：hi-strength
hi-strength的意思
hi-strength 高強度;
hi-strength的參考例句
1.To adopt the latest argon are welding technology with hi-strength welding seam, excellent air seal, and absolutely isolated gas. 採用最新氬弧焊技術，鋁管焊縫強度高，氣密性優異，100%隔絕氣體滲透。
2.The melt treating techniques used for the production of low alloyed hi-strength gray iron and vermicular iron cylinder blocks and heads were summarized. 綜述了用作發動機缸體缸蓋的低合金高強度灰鑄鐵和蠕墨鑄鐵的鐵液處理技術。
3.The influences of melting process, carbon and silicon, manganese and sulphur, alloying and inoculation on molten iron quality of hi-strength gray irons were analyzed. 分析了熔煉工藝、碳硅成分、錳硫成分、合金化及孕育處理對高強度灰鑄鐵鐵液質量的影響，認為大量使用生鐵使鐵液收縮傾向增大且使鑄件性能降低；