length direction
1.Based on research results of this project, 3-dimensional model of excavating deep foundation pit are introduced. Combined with FEM software ADINA, the deformation regularity of foundation pit wall in length direction and depth direction in excavation process with support and without support are analyzed.
7.The length (or diameter) of the three kinds of hard domains (ordinary hard bubble (OHB) the first kind of dumbbell (ID) the second kind of dumbbell( IID)) in garnet bubble films, and the length of the dumbbelIs(ID IID) in different direction of rotation are measured in detail under the variety bias field.
8.Through the study about the length of these dumbbells(ID IID) in different rotation direction change with the bias field, we find that those dumbbells in same length have different static character because of the different rotation direction, it is very different of the collapse field in the clockwise and reverse rotation dumbbell domains.
10.Fiber length was 0.9043 mm,fiber width 12.127 pm,cell wall thickness 5.249μm,lumina diameter 6.729μm,fiber length-width ratio 74.6,cell wall thickness-lumina 0. 78. From the tree center to bark,fiber length, width,thickness of cell wall, length-width ratio and cell wall-lumina ratio all increased gradually outward in the radial direction,lumina diameter decreased.

