unit casting

Generally speaking, a manor was a self-supporting economic unit in landlord economy.Salt-making, iron-smelting, bronze-casting, Lacquer wares and cloth-weaving were principle handicraft trades, most of which were privately running and superior in technology to that of the Western Han.

东汉时期的重要手工业有煮盐、冶铁、铸铜、漆器、纺织等，以私营为主，生产技术都较西汉进步。

Research on Graphics Processing Unit ( GPU) Based Bricking Ray Casting Method

基于图形处理器（GPU）的分块光线投射算法

The stability of electromagnetic casting is analyzed for two-strand unit by the coupled circuit method.

利用互感耦合模型研究了双锭电磁铸造中锭间不同联接方式下系统的稳定性.

A poor designed bearing lubricating system for the conveyer roller bed of the continuous casting unit at SISG caused a frequent replacement of the bearings and bearing brackets.

韶钢第二炼钢厂连铸机输送辊道轴承润滑系统设计不合理导至运行中轴承和轴承座的频繁更换。

The effective coal dust content of molding sand should be determined according to the factors such as the quality of the coal dust, casting size and thickness, pouring temperature, facing sand or unit sand, and so on.

决定型砂中的有效煤粉含量应根据煤粉质量的优劣、铸件大小和厚薄、浇注温度、面砂或单一砂等因素。