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- saddle shaped tower packing 马鞍形塔填充物
- These are characteristic “saddle” shaped fatigue spalls originating in the core material below the shell/core interface and breaking out to the barrel surface. 这种马鞍形状的疲劳剥落是起源于结合层下部芯部材质,从而引发了大块的掉肉。
- Plastic tower packing is made of those heat resistant and chemical corrosion resistant plastics, including PE,PP,RPP,PVC,CPVC and PVDF. 塑料塔填料是以耐热、耐化学腐蚀的塑料,包括聚乙烯(PE)、聚丙烯(PP)、增强聚丙烯(RPP)、聚氯乙烯(PVC)、氯化聚氯乙烯(CPVC)、及聚偏氟乙烯(PVDF)等制成的塔填料。
- This paper analyzes hazards of changing desulfur tower packing using job hazard analysis,and makes out the count-measures to ensure the safety of construction process. 运用工作危害分析对脱硫塔更换填料中的危险进行了分析,制定了相应对策,保证了施工过程的安全。
- After a mathematical model of saddle shaped curve being built up, a constant speed control for forming saddle shaped curve is presented to meet the requirement of uniformity of resultant feedrate. 从建立马鞍型曲线的数学模型出发,以要求合成进给速度均匀为条件,提出了一种形成马鞍型曲线的恒速控制法,介绍了在实时控制中的控制算法和实现方法,并通过实例验证了该方法的可行性。
- This paper depicts the geometric model establishment of coordinate lofting of saddle shape curves and its contents and characteristics, as well as the application method of the program system. 文章介绍了马鞍口放样坐标几何模型的建立及机算程序设计内容和特点,并通过实例说明该机算系统的应用方法。
- Study on Increasing the Efficiency of Tower Packing 提高塔填料效率研究
- Recearch on Saddle Shaped Structure in East of Daxing Mining Field 大兴井田东部马鞍型构造研究
- Keywords azeotropic distillation;tower packing;anhydrous ethanol; 恒沸精馏;塔填料;无水乙醇;
- Application of saddle shaped cutting groove machine for welding of nozzle joint 接管焊接用马鞍形坡口切割机的应用
- Design of Numberical Control Saddle Shape Cutting(Welding) Machine 数控马鞍形切割(焊接)机研制
- Keywords basic element plate saddle shaped camber forming graduately; 基本体;板材;马鞍形曲面;逐次成形;
- He is determined to stay in the saddle at all cost. 他打定主意要不惜一切代价继续掌权。
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- Technology of normal plough for fin formation on metal surface of tower packing 金属塔填料正犁削表面翅化技术
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- The tower on the hill brooded above the village. 小山上的塔楼俯视着那个村庄。
- He saw the tower in relief against the sky. 他看到那塔耸立在空中,轮廓十分鲜明。
- After many hours in the saddle he was very weary. 骑马骑了几个小时后,他非常疲倦。
- The top of the castle tower has been shot off. 城堡塔楼的顶部已被炸掉了。