空心錠 的英文怎麼說
中文拼音 [kōngxīndìng]
空心錠
英文
hollow ingot-
Fancy twisting machine with hollow spindles
空心錠花式捻線機Hollow spindle spinning machines
空心錠子紡紗機Temperature field of hollow ingot solidification is simulated by fem. to different mould, effect of heat transfer coefficient between inner sleeve and cooling medium and thickness of core refractory on final position of solidification, the highest temperature of inner sleeve against cooling medium, and shrinkage cavity and porosity are compared. in addition, change of temperature in typical position of core refractory is also compared
對空心鋼錠凝固過程的溫度場進行了有限元分析,對不同錠型結構的芯部換熱系數、耐火材料厚度對最終凝固位置、內筒壁最高溫度及縮孔疏鬆的影響進行了對比,並討論了耐火材料典型部位的溫度隨凝固時間的變化。Abstract : temperature field of hollow ingot solidification is simulated by fem. to different mould, effect of heat transfer coefficient between inner sleeve and cooling medium and thickness of core refractory on final position of solidification, the highest temperature of inner sleeve against cooling medium, and shrinkage cavity and porosity are compared. in addition, change of temperature in typical position of core refractory is also compared
文摘:對空心鋼錠凝固過程的溫度場進行了有限元分析,對不同錠型結構的芯部換熱系數、耐火材料厚度對最終凝固位置、內筒壁最高溫度及縮孔疏鬆的影響進行了對比,並討論了耐火材料典型部位的溫度隨凝固時間的變化。Experiences of reducing twist irregularity of folded yarn
空心錠子差捻包纏紗捻度作用研究Abstract : based on consulting patent literature and other literature, this paper reviewed and summarized the techniques on the hollow ingot, providing reference for the related personnel
文摘:本文在查閱專利文獻和其它相關文獻的基礎上,對空心鋼錠的生產技術作了回顧和總結,供有關人員參考。分享友人