For grating in the optical pick-up head, the compensability between the longitudinal and transverse error practical references on the manufacture of grating.
The innovation strategies of regional collaboration healthcare system(RCHS) could be divided into broadwise and endwise with the view of systematology and synergetics.
The detection and reconstruction of wavefront by Lateral Shear Interferometer (LSI) and Hartmann Wavefront Sensor (HWS) have been deduced analogically and simulated numerically.
Bone marrow stem cells are multipotential and capable of transdifferentiation to myocardium and regeneration myocardium by bone marrow stem cell transplantartion is investigated worldwide.
Based on the idea of magnetic strain, the model of magnetic strain was used to analysis the magnetoelastic buckling of cantilevered ferromagnetic plate in transverse magnetic field.
A new point is put forward that transverse bimoment has different influence on the two kinds of cross section thin-walled beams, and on their St-Venant principle conditions. 2.