对照组保持纤维环完整。
椎间盘的应力从纤维环右侧缘向左侧递减。
The stress was descended from right side of the lateral border to left side.
我感到很奇怪,在如何轻和强烈的环氧玻璃纤维,这是真的!
I am very surprised at how light and strong this epoxy fiberglass really is!
我感到很奇怪,在如何轻和强烈的环氧玻璃纤维,这是真的!
I am very surprised at how light and strong this epoxy fiberglass really is!
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