The model physics are orography, moisture process, time-dependent vertical stability, land surface heat budget, contrast between land and sea, climatic mean distribution of solar radiation absorbed by the land and sea surface in winter and parameterizations of long-wave radiation.
In view of the crack producing in the suspension point for the motor on bogie frame of Beijing Metro,analysis has been made in respects of finite element of frame,vertical stability of bogie and vertical vibration acceleration of the motor. The scheme of improvement is put forward. And the application of V type rubber spring on the bogie is described.
The latest generation incorporates photosynthesis and physiological responses to environmental CO2, a gas that is strongly controlled by atmospheric vertical stability and by land surface exchanges.
Drawing on the analysis of the linearized vorticity equation it was proved that a moving cyclonal vortex is capable of initiating the development of a new cyclonal vortex in a baroclinic frontal region, characterized by a reduced vertical stability.
The quasi-chaotically struktured collagen network confers vertical stability on the strong vertical collagen fascicles.
Similarity friction laws were used to take into account the effect of the vertical stability of the atmospheric boundary layer on the diurnal spectral peak.
These features follow from the use of the experimental profile of the vertical stability, that in the troposphere cannot be assumed constant.