A reforming scheme on close-height of mechanical presses is made out for matching with the dies and improving the efficiency of equipment & stamping production and quality of automotive panels, reducing the costs of the outer-source panels.
制定了压力机改造方案:对设备闭合高度进行改造,使压力机与模具匹配,以提高设备利用率、冲压件生产效率及冲压件质量,降低冲压件外协生产成本。
As one of important clothing accessories,the close material has a very important status in the clothing.
闭合材料作为一种重要的服装辅料,在服装中的地位相当重要。
Based on simplified consolidation theory of unsaturated soils, the whole process of formation, propagation and close-up of cracks in clay surface during a drying and wetting cycle were simulated successfully in this paper.
在非饱和土简化固结理论基础上,对粘土在干湿过程中,表面裂缝从形成、发展到闭合的发展过程进行了数值模拟,模拟结果说明,本文采用的基于非饱和简化固结理论的计算方法是可行、实用的。
Newly probing of method for 2D seismic data closure.;
二维地震数据闭合方法新探
However,the closure problem makes it impossible to compare directly the compositions of the altered rocks with those of the fresh rocks.
针对流体与岩石之间在反应 (蚀变 )过程中普遍存在的闭合问题 ,指出不能直接比较蚀变前后岩石成分的质量 ,而需要进行质量平衡计算 ,在这种计算中 ,首先要有合理的假设前提 ,即已知岩石质量变化前后的体积变化 ,或者岩石在质量变化中存在着不活动元素。