multi-leg相关论文
在航空货运运力分配中需要解决两个问题:一是选择哪条航段来运输货物,二是在满足货物运输的前提下,选择哪个时期运输货物。本文使用数......
The working platforms supported with multiple extensible legs must be leveled before they come into operation.Although t......
To optimize the performance of a thermoelectric device for a specific application, the device should be uniquely designe......