The effects of storagetime and packaging method on volatile flavor compounds of moon cakes were not significant during short period of storage.
在月饼的回软过程中，贮藏时间和包装方法对挥发性风味物质的影响都不显著。
2
The VFD model can be used not only in shorttime vibration analysis but also in long period storage relaxation calculation so long as different parameters are adopted.
因此采用不同的参数，VFD模型既可以用于短时间内的振动响应分析，也可以用于长时间的储存应力分析。
3
UPS in a very shorttime into the "German sunshine low storage battery voltage automatic shutdown" working condition, so as to stop supply power to the load.