If the structure is elastic the force-displacement curve follows the same path on loading and unloading . 如果該結(jié)構(gòu)為彈性者,那么在加載和卸載時(shí)力位移曲線遵循相同的跡線。
Is for immediate loading and unloading of passengers only 只許無(wú)行李的乘客通過(guò)
Is for immediate loading and unloading of passengers only 只許無(wú)行李的乘客通過(guò)
Restricting loading and unloading times in central 在中環(huán)設(shè)立限制上落客貨時(shí)段
How to : load and unload assemblies c programming guide 如何:加載和卸載程序集