The design of the multi_position progressive die for the easy_pulling lids was introduced from the aspects of the forming process, the stock layout, the die structure and the design of the main parts of the die.
从撕拉盖的成形工艺、材料的排样、模具结构、主要模具零件的设计等几方面介绍了撕拉盖多工位级进模的设
The Application of Remote Sensing Information to Dividing Grades of Land Resources and Evaluation of Land Quality in the Developmental Area of Wulagai;
遥感信息在土地资源等级划分与质量评价中的应用——以内蒙古乌拉盖开发区为例
Through using the high technological of RS and GIS, combined outside investigation, the chart of use conditions was edited, date base of land resources was set up and grasped the land use conditions rapidly, accurately, instantly, the comprehensive analysis of use conditions of land resources in the developmental area ofWulagai has provided.
对乌拉盖开发区土地资源利用现状进行综合分析,为该研究区域今后有效开发利用土地资源,实现持续发展提供了科学依据。
The paper put forward the innovative heating mould technology contrapose the moulding request of aluminum foil- plastic top in the newfashioned composite easy- opened lid , and discusses the working principle?movement rule and the design of transmission of the technology.
本文针对新型复合易拉盖中铝塑盖片成型要求提出了具有创新性的冲切热压工艺,论述了该工艺的工作原理、装置运动规律以及实现该工艺的传动设计。
System Diagnosis on Grassland Animal Husbandry Production in Wulagai Ranch;
乌拉盖牧场草原畜牧业生产系统诊断
The normalige coefficient of radial wave function of three dimensional harmonic oscillator is derived through an integral formula of general lagurre function.
利用广义拉盖尔函数的一个积分公式,推导出了三维各向同性谐振子径向波函数的归一化系数。
The expression for radial wave function of a two dimensional harmonic oscillator is derived through an integral formula of general Lagurre function.
利用广义拉盖尔函数的一个积分公式,推导出二维各向同性谐振子的归一化径向波函数表达式。