Conclusion: the width of lingual vein is closely correlated with the diameters of portal vein and splenic vein in patients with primary liver cancer.
2
三门口跨海大桥工程是由北门、中门和南门三座跨海大桥及连接线组成。
The Sanmenkou Sea Crossing Project consists of three bridges which are named North Bridge, Central Bridge, and South Bridge and the connecting line.
3
折叠门和平开门运行中门扇是绕铰链旋转的,受力最大的部件是铰链,铰链的轴承摩擦阻力很小,噪音也很小。
The door is open run in peace folding doors around the hinge rotation, the maximum stress component is the hinge, bearing friction hinge is very small, the noise is small.