package mechanical 包装机械
mechanical type package design 力学型包装设计
Mechanical aids in package handling 包装件搬运的机械设备
The structure of plywood package cases was compared with that of partial paper wood packing cases, and the mechanical property of them was analyzed.
对比了全胶合板包装箱和局部以纸代木包装箱的结构，对局部以纸代木包装箱的力学性能进行了分析。
An example of mechanical integration is a speaker inside the antenna package, which enables size and performance optimisation.
一个例子是一个扬声器机械一体化内部包装，使天线尺寸和性能最优化。
Subsequently use SIMPACK software package and CONTACT numerical procedure to analyse its dynamic performance and contact mechanical performance.
然后用SIMPACK软件及三维非赫兹滚动接触理论对其进行了动力学性能及接触力学性能的分析。
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