12 lead the joint synchronized electrocardiogram

At the end of 18th century

bearing capacity of the joint

bearing structure of the arch gate

bump at the end of a bridge

bump at the end of bridges

Compressional structure of the end

consolidating of the end section of the tunnel

Design of the joint

even the arch

fitting the arch first then fitting the girder

from the end of Ming Dynasty to the beginning of Q

from the end of Ming Dynasty to the beginning of Qing Dynasty

maxima of wave of the end portion

mechanical properties of the joint

reduce the arch length

sand fallout and fracturing at the end

shedding of the the physical body

sinkage in the end of the forging

Stiffness of the joint