12.Objective To disclose the changes in pathophysiology of cardiovascular deconditioning(CVD) induced by tail-suspension(TS) and to explore the effects of NOS inhibitor on CVD in TS rats.
14.Height is a measurement at right angles to this surface, and though gravity pulls mainly toward the centre of the earth, the geocentre, there are local variations.
15.This is the formula for a thick vertically faulted slab with such a large throw that the downthrow side makes no contribution to the gravitational force .
16.Abstract:The exterior tube structure exerts radial outward forces, and the diagrid columns have significant difference in axial force.Both result in large axial tension forces in ring beams.
17.Supergravity strengthens mass transfer process by using strong centrifuge field instead of gravity field, which has gained wide attention at home and abroad since it came out last century.
18.As described above, the collapse of a rotating cloud of gas and dust leads to the formation of an accretion disk through which matter is channeled onto a central protostar.