twin composite 中文意思是什麼
twin composite
解釋
雙晶復合體-
The products are as follows : single / twin - screw plastic extruder, the hdpe tube, the pp - r pipe, the perforated pipe, composite tube extrusion line, plastic extrusion line, pipe extrusion line, double pipe extrusion auxiliary machine, four pipe extrusion auxiliary units, granulate production line, cooling dry machine, screw feeder, crusher, mixer and hot & cold mixer, dehumidify dry unit, and all kinds of auxiliary units
主要致力於：單/雙螺桿擠出機， hdpe管、 pp - r管、多孔管、復合管成套生產線，塑料擠出異型材、管材生產線，一模雙管輔機，一模四管輔機，造粒生產線，冷卻乾燥機，系列上料機，破碎機，高速混合機及冷熱混合機組，除溫乾燥機與各種輔機的生產與銷售。 -
Firstly on the basis of twin shear unified strength theory and spherical cavity expand theory it is established the expression about target defense force, given the equations of rod projectile penetrate and impact velocities on ceramic / composite target under the same pressure and verified through the experiment. secondly the analysis model of ceramic / grfp / steel composite multi - layer target penetrate depth employing above differential equation of target defense force, penetrate velocity and rod velocity. there are two team of experiments which testify separately the penetrate depth and effect with different length - to - diameter
首先，基於雙剪統一強度理論和球型空穴膨脹理論建立了靶板抗力表達式，並通過壓力相等條件給出了桿式彈侵徹陶瓷復合靶板的侵徹速度與撞擊速度的表達式，最後用試驗進行了驗證；其次，利用上面的靶板抗力表達式、侵徹速度、彈桿速度的微分方程，建立了陶瓷/玻璃鋼/鋼板復合多層靶板侵徹深度分析模型，分兩組試驗對侵徹深度、不同長徑比的侵徹效果進行了驗證;最後，建立了桿式彈垂直侵徹陶瓷多層復合靶板的工程模型，給出了預測靶板抗彈性的k 。 -
It is mainly used to produce all kinds of plastic profile, for example, pvcand wood - plastic composite profile. it adopts hegh - efficient twin - screw extruder, precise vacuum calibrating bench and plc control system
該生產線用於生產pvc 、木塑復合等材料的各種塑料異型材，採用了高效雙螺桿擠出機，精密真空定型臺， plc控制系統。 -
Its high quality pvc tapered twin screw extruders, recently developed technologies in butt joint and lap joint of parallel twin screws and aluminum plastic composite pipes, and various facilities for the manufacture of pvc pipes have been enjoyed a wide recognition among numerous users in the world
高品質的錐形雙螺桿擠出機及新研製的平行雙螺桿壓克力管材pc管材pvc管材高密度聚乙烯管材波紋管生產設備得到了廣大用戶的贊賞和認同。
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