Based on small sealed-off CuBr vapor lasers, an optical imaging system with laser gated brightness amplifier has been es......

Transient receptor potential vanilloid subtype 1 (TRPV1) is a polymodel sensory receptor and can be activated by moderat......

通过实例证明采用MoldFlow软件可以优化注射模设计,减少实际试模次数,提高设计和生产效率,降低成本并能提高塑料齿轮质量。......

Transient receptor potential vanilloid subtype 1 (TRPV1) is a polymodel sensory receptor and can be activated by moderat......

本文推导出了连铸连挤机所采用的两级压头下注系统主要技术参数的实用计算公式,并据此设计制造了下注系统,工艺试验结果表明,该系......

通过对压缩机缸体铸件结构的分析,进行了合理的工艺设计,并通过加强生产过程控制,解决了生产过程中出现的粘砂和疏松等质量问题,生......