If both limbs of overturned fold have same dip Angle we call this special overturned fold isoclinal fold.
如果倒转褶皱构造的两翼倾角相等，则可称这种特殊类型的倒转褶皱为等斜褶皱。
The product design unique and uses imports the KOYO bridge piece, may fold, may rest on the human body joint adjustment chair angle, comfortable security.
产品设计独特并使用进口KOYO连接件，可折叠，可依据人体关节调节座椅角度，舒适安全。
They have big cheekbones, big mandible angle without double fold, and a low profile nose.
他们希望拥有西方人一样挺拔的鼻子，小巧精致的颧骨和下颌。
They have big cheekbones, big mandible angle without double fold, and a low profile nose.
他们希望拥有西方人一样挺拔的鼻子，小巧精致的颧骨和下颌。
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