n.
ornament consisting of a circular rounded protuberance (as on a vault or shield or belt)
同义词：stud
heavy pin having a head at one end and the other end being hammered flat after being passed through holes in the pieces that are fastened together
Influence of Number and Distance of Rivets on the Performance of Self-Piercing Riveted Joints
Endoscopic forceps instrument
Method of attaching objects to bone
Microfabricated hinges
Biodiversity of Rangelands
Role of manures and crop residue in alleviating soil fertility constraints to crop production: With special reference to the Sahelia...
Geomagnetic navigation beyond magnetic compass
The dancer as a performing athlete: physiological considerations.
The Potential of Guided Waves for Monitoring Large Areas of Metallic Aircraft Fuselage Structure
The Dancer as a Performing Athlete
