refining speed 中文意思是什麼
refining speed
解釋
精練速度-
The results indicated that, the fabrication process of ultra - fine grain material is mainly determined by the stress, rotate speed and the flux of cooling water. the grain refining and the hardening effect are mostly affected by the rotate speed and the flux of cooling water. compared with commercial ly12, the invalidate strength and the prolongation rate of the ultra - fine grain material are properly improved in the measurement of compression property ; and the abrupt change of the dilatability of the ultra - fine grain material at 500c is found ; also the phenomena of which the grain size of these microstructures is stable when annealed under 300c is observed
研究表明，採用本文提出的摩擦壓扭強變形區轉移法可以得到棒狀的超細晶材料，軸向壓力、扭轉速度和溫度是採用該方法制備超細晶材料的主控參數；試件的旋轉轉速和冷卻速度對變形區晶粒細化和硬化效果影響顯著；超細晶ly12的壓縮性能與淬火+自然時效狀態的ly12壓縮性能相比，斷裂強度和延伸率均有一定程度的增強；超細晶ly12的熱膨脹系數在550左右發生明顯的變化。 -
Sxm261 sxm261b is processed with two diamond wheels, and base modification with one wheel, refining with three wheels, polishing with three wheels. the grinding and polishing speed is regulated by astepless device. this is an ideal machine with the characteristics of being easily handled and maintained, which is an improvement of the previous products turned out by our company
Sxm261 sxm261b型玻璃直線斜邊磨邊機採用二輪磨削，一輪修底邊，三輪精磨，三輪拋光的設計。無級變速器調整加工速度，氣動拋光。此設備操作容易，檢修方便，是我公司在上一代產品基礎上改良而成的理想設備。 -
The company is a sino - foreign joint - venture enterprise, incorporating smelting, electroslog, refining, forging, steel rolling and tool manufacturing. it has production lines for high speed steel, mould steel, hss circular saw blades, face - sides cutters, mould, blocks, pre - hard fine plate, garden knives, alloy special cutters and planer knives, as well as six production lines for heat treating. the nano coating center is production base for tool & mould steel productions in domestic
公司是一家集冶煉、電渣重熔、鍛造、軋鋼、精整、工具製造於一體的中外合資企業，擁有高速鋼、冷、熱作模具鋼生產線，高速鋼圓鋸片、三面刃銑刀、模具預硬精板、木工刨刀生產線，高溫熱處理、表面鍍層研發加工中心，是國內最專業的工模具鋼製品化生產基地。 -
After the optimization of optimization of its production mix and upgrade of its business by persisting in the strategy of " make leading toadvantages ", - tonggang has owned a series of sophisticated process equpments, such as sec - ondary refining, high efficient continuous casting, sections continuousroll - ing, small sections rolling, hith speed wire rode rolling steel strand produ - ction lines and so on. it strengthens the developing momentum of the enterprise in the new century
通鋼集團堅持實施品牌戰略，走精品名牌發展之路，依託科技進步，優化產品結構，推進產業升級，現已形成以轉爐精練、高效連鑄、型鋼連軋高速線材、小型連軋、鋼絞線等為主體的具有國際、國內領先水平的工藝裝備，全面增強了企業發展后勁。
分享友人