By Fick's Law, the accelerated ratio was deduced in the salt fog box on metal sample packed in film.
利用费克定律，对用薄膜包装的金属试样在盐雾箱试验中的加速倍率进行了推导。
2
When you disable this option, resize the bounding box, and enable the option again; the new dimensions are used thereafter to calculate the ratio.
如果禁用此选项，调整边界框，再次启用该选项，新的尺寸用于计算以后的比例。
3
The influence of vertical rigidity ratio in transfer story is greater than that of transfer story position and box height on structure dynamic property.